Audi A6 (4B,C5, facelift 2001) 1.8 T (150 hp) quattro

Gasoline engine with 150 hp (110 kW) and 155 lb-ft (210 Nm), built 2001–2003, sedan body, all-wheel drive (4x4). The Audi A6 (4B,C5, facelift 2001) has 11 more powerful gasoline versions.

Audi A6 (illustrative photo) Enlarge
Power150 hp (110 kW)
Torque155 lb-ft (210 Nm)
0–62 mph9.8 s
Top speed133 mph (214 km/h)
FuelGasoline

Specifications

Engine

Engine version1.8 T (150 hp) quattro
Engine codeAWT
Displacement1.8 L (1,781 cm³)
Cylinders4
Cylinder layoutInline
Engine positionFront, Transverse
Valves per cylinder5
ValvetrainDOHC
Fuel systemMulti-point indirect injection
Compression ratio9-5
Bore81 mm
Stroke86.4 mm
Engine oil capacity3.7 qt (3.5 l)

Performance

Power150 hp (110 kW) @ 5700 rpm
Torque155 lb-ft (210 Nm) @ 1750-4600 rpm
0–62 mph (0–100 km/h)9.8 s
Top speed133 mph (214 km/h)

Fuel economy and emissions

FuelGasoline
City19 mpg (12.6 l/100 km)
Highway25 mpg (9.4 l/100 km)
CO₂ emissions364 g/mi (226 g/km)
Emission standardEuro 4
Fuel tank18.5 gal (70 l)

Body, dimensions and weight

Body styleSedan
Doors5
Length188.8 in (4,796 mm)
Width71.3 in (1,810 mm)
Height57.2 in (1,453 mm)
Curb weight3,395 lb (1,540 kg)
Gross vehicle weight4,608 lb (2,090 kg)
Drag coefficient0.31

Drivetrain and chassis

DriveAll-wheel drive (4x4)
Gears5
Front suspensionIndependent multi-link
Rear suspensionSemi-independent, coil spring
Tires205/55 R16
Wheels7J x 16
Driver assistanceABS (Anti-lock braking system)

What to check on an Audi A6 with this engine

  • On a gasoline engine, check the oil consumption, the timing chain or belt and, on turbo engines, the turbocharger.
  • All-wheel drive needs fresh fluid in the differentials and the coupling: ask for the service records.
  • Compare the odometer with the readings in the service records and in the VIN history report: a big gap means the mileage was rolled back.

Other Audi A6 (4B,C5, facelift 2001) engines

EngineFuelPowerCombined
1.8 T (150 hp)Gasoline150 hp (110 kW)
1.8 T (150 hp) MultitronicGasoline150 hp (110 kW)
1.9 TDI (130 hp)Diesel130 hp (96 kW)
1.9 TDI (130 hp)Diesel130 hp (96 kW)
1.9 TDI (130 hp) MultitronicDiesel130 hp (96 kW)
2.0 (130 hp)Gasoline130 hp (96 kW)
2.0 (130 hp) MultitronicGasoline130 hp (96 kW)
2.4 V6 (170 hp)Gasoline170 hp (125 kW)
2.4 V6 (170 hp) MultitronicGasoline170 hp (125 kW)
2.4 V6 (170 hp) quattroGasoline170 hp (125 kW)
2.4 V6 (170 hp) quattro TiptronicGasoline170 hp (125 kW)
2.5 TDI V6 (155 hp)Diesel155 hp (114 kW)
2.5 TDI V6 (155 hp) MultitronicDiesel155 hp (114 kW)
2.5 TDI V6 (180 hp) TiptronicDiesel180 hp (132 kW)
2.5 TDI V6 (180 hp) quattroDiesel180 hp (132 kW)
2.5 TDI V6 (180 hp) quattro TiptronicDiesel180 hp (132 kW)
2.7 V6 (250 hp) quattroGasoline250 hp (184 kW)
2.7 V6 (250 hp) quattro TiptronicGasoline250 hp (184 kW)
3.0 V6 (220 hp)Gasoline220 hp (162 kW)
3.0 V6 (220 hp) MultitronicGasoline220 hp (162 kW)
3.0 V6 (220 hp) quattroGasoline220 hp (162 kW)
3.0 V6 (220 hp) quattro TiptronicGasoline220 hp (162 kW)
4.2 V8 (300 hp) quattroGasoline300 hp (221 kW)
2.5 TDI V6 (163 hp)Diesel163 hp (120 kW)
2.5 TDI V6 (163 hp) MultitronicDiesel163 hp (120 kW)
2.5 TDI (163 hp) quattroDiesel163 hp (120 kW)
2.5 TDI (163 hp) quattro MultitronicDiesel163 hp (120 kW)

← All Audi A6 (4B,C5, facelift 2001) engines

Decode the VIN

We send the VIN to carVertical (our partner). The full history report is paid.

carVertical report illustration with a damaged car
carVertical discount via DecodeThatVIN

Extra −20% on the history report

Without the discount $19.99$15.99/ report

in the 3-report package · $47.98 total

Get the discount

The discount applies automatically through the DecodeThatVIN link. Prices checked on October 30, 2026; the final price is shown on carVertical.