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Compare: Audi Q7 (Typ 4L) 6.0 V12 TDI (500 Hp) quattro DPF Tiptronic vs Audi A8 (D4, 4H) 4.2 BiTDI V8 (350 Hp) quattro Tiptronic

Audi Q7 (Typ 4L)

Audi Q7 (Typ 4L)

Audi A8 (D4, 4H)

Audi A8 (D4, 4H)

General information

Brand

Audi

Audi

Model

Q7

A8

Generation

Q7 (Typ 4L)

A8 (D4, 4H)

Modification (Engine)

6.0 V12 TDI (500 Hp) quattro DPF Tiptronic

4.2 BiTDI V8 (350 Hp) quattro Tiptronic

Start of production

January, 2009 year

2010 year

End of production

April, 2009 year

2011 year

Body type

SUV

Sedan

Seats

7

5

Doors

5

4

Performance specs

Fuel consumption (economy) - urban

14.8 l/100 km

9.3 l/100 km

Fuel consumption (economy) - extra urban

9.3 l/100 km

6.3 l/100 km

Fuel consumption (economy) - combined

11.3 l/100 km

7.4 l/100 km

Fuel Type

Diesel

Diesel

Acceleration 0 - 100 km/h

5.5 sec

5.5 sec

Maximum speed

250 km/h

250 km/h

Emission standard

Euro 4

Euro 5

CO₂ emissions

298 g/km

195 g/km

Internal combustion engine specs

Power

500 Hp @ 3750 rpm.

350 Hp @ 4000 rpm.

Torque

1000 Nm @ 1750-3250 rpm.

800 Nm @ 1750-2750 rpm.

Maximum engine speed

4750 rpm.

Engine layout

Front, Longitudinal

Front, Longitudinal

Engine Model/Code

CCGA

CDSB

Engine displacement

5934 cm³

4134 cm³

Number of cylinders

12

8

Engine configuration

V-engine

V-engine

Cylinder Bore

83 mm

83 mm

Piston Stroke

91.4 mm

95.5 mm

Compression ratio

16

16.5

Number of valves per cylinder

4

4

Fuel injection system

Diesel Commonrail

Diesel Commonrail

Engine aspiration

BiTurbo

BiTurbo

Valvetrain

DOHC

DOHC

Engine oil capacity

12.5 l

9.5 l

Coolant

12.2 l

Space, Volume and weights

Kerb Weight

2635 kg

1995 kg

Max. weight

3405 kg

2660 kg

Trunk (boot) space - minimum

775 l

510 l

Trunk (boot) space - maximum

2035 l

1142 l

Fuel tank capacity

100 l

90 l

Max. roof load

100 kg

Permitted trailer load with brakes (8%)

3000 kg

2300 kg

Permitted trailer load with brakes (12%)

3000 kg

2300 kg

Permitted trailer load without brakes

750 kg

750 kg

Permitted towbar download

120 kg

95 kg

Dimensions

Length

5086 mm

5137 mm

Width

1983 mm

1949 mm

Width including mirrors

2177 mm

2111 mm

Height

1737 mm

1460 mm

Wheelbase

3002 mm

2992 mm

Front track

1651 mm

1644 mm

Rear (Back) track

1676 mm

1635 mm

Front overhang

965 mm

1003 mm

Rear overhang

1119 mm

1142 mm

Ride height (ground clearance)

240-205 mm

120 mm

Drag coefficient (C_d)

0.35

0.27

Minimum turning circle (turning diameter)

12 m

12.3 m

Drivetrain, brakes and suspension specs

Drive wheel

All wheel drive (4x4)

All wheel drive (4x4)

Number of gears and type of gearbox

6 gears, automatic transmission Tiptronic

8 gears, automatic transmission

Front suspension

Double wishbone

Independent multi-link suspension

Rear suspension

Independent coil spring

Independent on trapezoidal lever

Front brakes

Ventilated discs

Ventilated discs

Rear brakes

Ventilated discs

Ventilated discs

ABS (Anti-lock braking system)

yes

yes

Steering type

Steering rack and pinion

Steering rack and pinion

Power steering

Hydraulic Steering

Electric Steering

Tires size

295/40 R20

235/60 R17

Wheel rims size

10J x 20

8.0J x 17