Used Audi natural gas (LNG, CNG) • 52 listings compared on price

Market overview: Market overview for used Audi natural gas (LNG, CNG) (April-2026): AutoUncle has price-compared 52 used Audi natural gas (LNG, CNG) vehicles from 968 dealer sites. The three most popular models are currently Audi A5 Sportback, Audi A4, Audi A3 Sportback g-tron, with prices ranging from €9,880 to €39,999 and a median price of €17,944. The most common body type is hatchback. AutoUncle has identified 9 cars currently listed below expected market value, and 61.5% of listings have had a price reduction in the last 30 days (largest saving: €8,400). The average selling time for a used Audi natural gas (LNG, CNG) is 32 days. (Source: AutoUncle market data, April-2026)

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Auto-Häuser Pohlheim

Used Seat Ibiza XCELLENCE 90 HP (66 kW) 2021 Grey Hatchback

Natural gas (LNG, CNG)

(2021) Seat Ibiza XCELLENCE 90 HP

Fair price

You save 15 €

35415 Pohlheim, Hessen

CO2 Class: A - 90 HP (66 kW) - 6.2 L/100km

Potti

Used Audi A3 Sportback g-tron Design 131 HP (96 kW) 2020 Silver Hatchback

Natural gas (LNG, CNG)

(2020) Audi A3 Sportback g-tron Design 131 HP

Rare vehicle

59075 Hamm, Nordrhein-Westfalen

CO2 Class: D - 117 g CO2/km comb. - 131 HP (96 kW) - 4.2 L/100km

Kuehne-autohaeuser.de

Used Skoda Octavia Ambition 110 HP (80 kW) 2018 Blue Estate

Natural gas (LNG, CNG)

(2018) Skoda Octavia Ambition 110 HP

Expensive

Estimated price 5.043 €

04849 Bad Düben, Sachsen

CO2 Class: D - 126 g CO2/km comb. - 110 HP (80 kW) - 5.5 L/100km

Autohaus Tönnemann

Used Ford Fiesta Titanium 101 HP (74 kW) 2018 Red Hatchback

(2018) Ford Fiesta Titanium 101 HP

Good price

You save 1.676 €

48165 Münster, Nordrhein-Westfalen

101 HP (74 kW)

Price-checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-11%

1 / 4

Used (2018) Audi A4 170 HP | Good price

g-tron - EZ 2018 - TÜV 02/28

2018
159.000 km
2.0L Natural gas (LNG, CNG)
Estate
Manual
170 HP (125 kW)
CO2 Class: E
CO2 emissions: 136 g CO2/km comb.
6 L/100km
Details

Good price

11.999 €

13.500 €

Kleinanzeigen

57612 Eichelhardt, Rheinland-Pfalz

-5%

1 / 4

Used (2020) Audi A5 Sportback S-Line 170 HP | Super price

40 g-tron 3x S LINE KEYLESSGO,

2020
84.563 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
Details

Super price

23.480 €

24.880 €

Kleinanzeigen

12103 Berlin, Berlin

-9%

1 / 4

Used (2021) Audi A4 S-Line 170 HP | Super price

40 G TRON 3x S LINE AHK B&O

Apr 2021
119.500 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Super price

16.980 €

18.800 €

Kleinanzeigen

22523 Hamburg, Hamburg

-28%

1 / 4

Used (2019) Audi A5 Sportback S-Line 170 HP | Super price

g-tron S line AHK ACC PDC LED

May 2019
61.350 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 117 g CO2/km comb.
4.8 L/100km
Details

Super price

21.440 €

29.840 €

Audi Börse

92442, Bayern

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Autohaus-brinker.de

Used Skoda Fabia Active 65 HP (47 kW) 2022 White Hatchback

(2022) Skoda Fabia Active 65 HP

Good price

You save 1.770 €

33334 Gütersloh, Nordrhein-Westfalen

CO2 Class: D - 128 g CO2/km comb. - 65 HP (47 kW) - 5.8 L/100km

Automobilecenter Schmid

Used Jeep Grand Cherokee Limited 250 HP (183 kW) 2016 Black SUV

(2016) Jeep Grand Cherokee Limited 250 HP

Good price

You save 1.100 €

85072 Eichstätt, Bayern

CO2 Class: G - 198 g CO2/km comb. - 250 HP (183 kW) - 7.5 L/100km

PkwOne

Used Fiat 500 69 HP (50 kW) 2022 Black Sedan

(2022) Fiat 500 69 HP

Good price

You save 1.310 €

73037 Göppingen, Baden-Württemberg

69 HP (50 kW)

PkwOne

Used Fiat 500 69 HP (50 kW) 2024 White Sedan

(2024) Fiat 500 69 HP

Good price

You save 1.310 €

73037 Göppingen, Baden-Württemberg

69 HP (50 kW)

-2%

1 / 4

Used (2019) Audi A5 Sportback Sport 170 HP | Super price

40 g-tron/Kamera/XenonPlus/Key

Oct 2019
59.450 km
Trim Level: Sport
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
Details

Super price

21.490 €

21.990 €

Autoscout24

35745 Herborn, Hessen

-1%

Used (2023) Audi A5 Sportback S-Line 170 HP | Super price

S line 40 g-tron 125 kW *Navi*

Jan 2023
30.154 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 117 g CO2/km comb.
6.2 L/100km
Details

Super price

31.990 €

32.490 €

Pkw.de

86720, Bayern

1 / 4

Used (2018) Audi A4 Sport 170 HP | Good price

2.0 g-tron sport s-tronic

May 2018
154.836 km
Trim Level: Sport
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Good price

12.990 €

Autoscout24

74172 Neckarsulm, Baden-Württemberg

1 / 4

Used (2023) Audi A4 S-Line 170 HP | Good price

Avant 40 g-tron S line Kamera

Jan 2023
119.986 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 121 g CO2/km comb.
2 L/100km
Details

Good price

21.990 €

Bvfk-autowelt.de

74635 Kupferzell, Baden-Württemberg

-9%

1 / 4

Used (2018) Audi A5 Sportback Exclusive 170 HP | Fair price

g-tron S-Line*EXCLUSIVE*CARBON

Jul 2018
137.000 km
Trim Level: Exclusive
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
5.6 L/100km
Details

Fair price

19.899 €

21.999 €

65555

-8%

1 / 4

Used (2018) Audi A5 Sportback Comfort 170 HP | Fair price

G-TRON S-TRONIC MATRIX LEDER

May 2018
178.940 km
Trim Level: Comfort
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
5.6 L/100km
Details

Fair price

15.490 €

16.990 €

34431, Nordrhein-Westfalen

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Autohaus Plaschka

Used Skoda Scala Clever 95 HP (69 kW) 2021 Grey Hatchback

(2021) Skoda Scala Clever 95 HP

Good price

You save 1.450 €

21385 Amelinghausen, Niedersachsen

CO2 Class: C - 108 g CO2/km comb. - 95 HP (69 kW) - 4.7 L/100km

PkwOne

Used Opel Combo Life 131 HP (96 kW) 2018 Blue Sedan

(2018) Opel Combo Life 131 HP

Good price

You save 1.340 €

73037 Göppingen, Baden-Württemberg

131 HP (96 kW)

Autohaus Brütsch

Used Peugeot 208 Active 75 HP (55 kW) 2023 Yellow Hatchback

(2023) Peugeot 208 Active 75 HP

Super price

You save 2.920 €

78224 Singen (Hohentwiel), Baden-Württemberg

CO2 Class: D - 119 g CO2/km comb. - 75 HP (55 kW) - 5.5 L/100km

Auto-merkur.de

Used Dacia Sandero Essentiel 67 HP (49 kW) 2024 White Sedan

(2024) Dacia Sandero Essentiel 67 HP

Good price

You save 1.860 €

35576 Wetzlar, Hessen

CO2 Class: D - 120 g CO2/km comb. - 67 HP (49 kW) - 5.3 L/100km

-3%

1 / 4

Used (2018) Audi A4 Design 170 HP | Fair price

g-tron Avant Design S tronic B&O

May 2018
214.107 km
Trim Level: Design
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Fair price

12.490 €

12.900 €

Kleinanzeigen

80634 München, Bayern

1 / 4

Used (2018) Audi A4 Comfort 170 HP | Fair price

g-tron (2018) | 170 PS | Bang &

Jun 2018
129.000 km
Trim Level: Comfort
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Fair price

17.400 €

15.398 €

Kleinanzeigen

31311 Uetze, Niedersachsen

-6%

1 / 4

Used (2018) Audi A5 Sportback 170 HP | Fair price

g-tron *Xenon*DAB*DSP*PDC*BT*1

Jul 2018
173.452 km
2.0L Natural gas (LNG, CNG)
Hatchback
Manual
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 135 g CO2/km comb.
5.9 L/100km
Details

Fair price

14.999 €

15.999 €

Gebrauchtwagen.Expert

86470 Thannhausen, Bayern

1 / 4

Used (2020) Audi A5 Sportback S-Line 170 HP | Fair price

g-tron S line

Jan 2020
75.148 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 117 g CO2/km comb.
4.8 L/100km
Details

Fair price

26.970 €

24.970 €

Pkw.de

26506 Norden, Niedersachsen

-2%

1 / 4

Used (2020) Audi A4 Advanced 170 HP | Fair price

Avant g-tron advanced/AHK/RFK/

Aug 2020
119.400 km
Trim Level: Advanced
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 121 g CO2/km comb.
3.9 L/100km
Details

Fair price

17.499 €

17.999 €

Autoscout24

56112 Lahnstein, Rheinland-Pfalz

1 / 4

Used (2019) Audi A4 Design 170 HP | Fair price

Avant 40 g-tron design*NAVI*CA

2019
103.000 km
Trim Level: Design
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Fair price

15.980 €

Kleinanzeigen

86154 Augsburg, Bayern

-5%

1 / 4

Used (2018) Audi A5 Sportback Sport 170 HP | Fair price

40 g-tron Sport S Tronic Laser

Jul 2018
146.000 km
Trim Level: Sport
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
6.3 L/100km
Details

Fair price

16.900 €

17.900 €

Autoscout24

56564 Neuwied, Rheinland-Pfalz

-25%

1 / 4

Used (2020) Audi A5 Sportback Sport 170 HP | Fair price

40 g-tron sport LED,Navi,Leder

May 2020
17.039 km
Trim Level: Sport
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 117 g CO2/km comb.
4.1 L/100km
Details

Fair price

28.999 €

38.999 €

Autoscout24

01640 Coswig, Sachsen

1 / 4

Used (2018) Audi A4 S-Line 170 HP | Fair price

Avant 2.0 G-tron Sport S-Line

Jan 2018
256.000 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
CO2 Class: E
CO2 emissions: 137 g CO2/km comb.
6 L/100km
Details

Fair price

11.750 €

Autoscout24

31535 Neustadt Am Rübenberge, Niedersachsen

-7%

1 / 4

Used (2017) Audi A5 Sportback S-Line 170 HP | Fair price

CNG SLine DSG LED Navi 360°Kam

Sep 2017
137.622 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
6.3 L/100km
Details

Fair price

18.480 €

19.980 €

Bvfk-autowelt.de

42579, Nordrhein-Westfalen

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Schneider Gruppe

Used Renault Twingo Techno 60 kW (82 HP) 2023 Black Hatchback

(2023) Renault Twingo Techno 82 HP

Good price

You save 1.310 €

09648 Mittweida, Sachsen

CO2 Class: A - 0 g CO2/km comb. - 60 kW (82 HP) - 16.3 Kwh/100 km

Autohaus H&H

Used Ford Fiesta Cool & Connect 101 HP (74 kW) 2022 White Hatchback

(2022) Ford Fiesta Cool & Connect 101 HP

Good price

You save 1.760 €

14727 Premnitz, Brandenburg

CO2 Class: D - 121 g CO2/km comb. - 101 HP (74 kW) - 5.3 L/100km

Thüllen

Used Opel Mokka Edition 131 HP (96 kW) 2021 Green SUV

(2021) Opel Mokka Edition 131 HP

Good price

You save 1.420 €

52355 Düren, Nordrhein-Westfalen

CO2 Class: D - 123 g CO2/km comb. - 131 HP (96 kW) - 5.5 L/100km

Autohaus Gerich

Used Dacia Duster Essentiel 101 HP (74 kW) 2023 White SUV

(2023) Dacia Duster Essentiel 101 HP

Good price

You save 1.610 €

84503 Altötting, Bayern

CO2 Class: E - 145 g CO2/km comb. - 101 HP (74 kW) - 6.4 L/100km

1 / 4

Used (2019) Audi A4 S-Line 170 HP | Fair price

Avant 40 g-tron sport S-LINE

2019
58.850 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Fair price

24.800 €

Kleinanzeigen

41564 Kaarst, Nordrhein-Westfalen

-7%

1 / 4

Used (2018) Audi A4 S-Line 170 HP | Fair price

Avant g-tron sport|S-LINE|S-TR

Jul 2018
220.000 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
Details

Fair price

12.999 €

13.999 €

Kleinanzeigen

83714 Miesbach, Bayern

-5%

1 / 4

Used (2017) Audi A4 S-Line 170 HP | Fair price

Avant g-tron/S-LINE/ACC/AHK/KA

Nov 2017
118.000 km
Trim Level: S-Line
2.0L Natural gas (LNG, CNG)
Estate
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
6 L/100km
Details

Fair price

17.999 €

18.999 €

Pkw.de

70435, Baden-Württemberg

New

1 / 4

Used (2018) Audi A5 Sportback Ambiente 170 HP | Fair price

3xSLine ,STronic 2.0l

2018
179.000 km
Trim Level: Ambiente
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
5.6 L/100km
Details

Fair price

16.500 €

Kleinanzeigen

81241 München, Bayern

1 / 4

Used (2018) Audi A5 Sportback Ambiente 170 HP | Fair price

3xSLine STronic 2.0l Top Zusta

2018
179.000 km
Trim Level: Ambiente
2.0L Natural gas (LNG, CNG)
Hatchback
Automatic
170 HP (125 kW)
CO2 Class: D
CO2 emissions: 126 g CO2/km comb.
5.6 L/100km
Details

Fair price

16.600 €

Kleinanzeigen

81241 München, Bayern

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Autohaus H&H

Used Ford Fiesta Cool & Connect 101 HP (74 kW) 2022 White Hatchback

(2022) Ford Fiesta Cool & Connect 101 HP

Good price

You save 1.721 €

14727 Premnitz, Brandenburg

CO2 Class: D - 120 g CO2/km comb. - 101 HP (74 kW) - 5.3 L/100km

Schneider Gruppe

New Dacia Sandero Essentiel 67 HP (49 kW) 2025 White Hatchback

(2025) Dacia Sandero Essentiel 67 HP

Good price

You save 1.920 €

08064 Zwickau, Sachsen

CO2 Class: D - 122 g CO2/km comb. - 67 HP (49 kW) - 5.4 L/100km

Schneider Gruppe

Used Renault Captur Experience 91 HP (66 kW) 2021 Orange SUV

(2021) Renault Captur Experience 91 HP

Good price

You save 1.710 €

09669 Frankenberg/Sa., Sachsen

CO2 Class: D - 130 g CO2/km comb. - 91 HP (66 kW) - 5.8 L/100km

Autohaus Bach

Used Hyundai Bayon Select 84 HP (61 kW) 2022 Beige SUV

(2022) Hyundai Bayon Select 84 HP

Super price

You save 2.710 €

78052 Villingen-Schwenningen, Baden-Württemberg

CO2 Class: D - 129 g CO2/km comb. - 84 HP (61 kW) - 5.7 L/100km

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