2007 Audi A8 vs. 2008 Audi A4
To start off, 2008 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A8. In addition, the cost of maintenance, including insurance, on 2007 Audi A8 would be higher. At 4,163 cc (8 cylinders), 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (350 HP @ 6800 RPM) has 150 more horse power than 2008 Audi A4. (200 HP @ 5100 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2008 Audi A4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi A8 (441 Nm @ 3500 RPM) has 160 more torque (in Nm) than 2008 Audi A4. (281 Nm @ 1800 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
2007 Audi A8 | 2008 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2007 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4163 cc | 1983 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 350 HP | 200 HP |
Engine RPM | 6800 RPM | 5100 RPM |
Torque | 441 Nm | 281 Nm |
Torque RPM | 3500 RPM | 1800 RPM |
Engine Bore Size | 85 mm | 82.5 mm |
Engine Stroke Size | 93 mm | 92.8 mm |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | 4WD | 4WD |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 5200 mm | 4580 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1460 mm | 1400 mm |
Wheelbase Size | 3080 mm | 2660 mm |
Fuel Consumption Highway | 9.4 L/100km | 7.8 L/100km |
Fuel Consumption City | 13.1 L/100km | 11.2 L/100km |
Fuel Consumption Overall | 11.8 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 90 L | 70 L |