2008 Audi A8 vs. 2007 Audi A4
To start off, 2008 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 2,967 cc (6 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (230 HP @ 4000 RPM) has 30 more horse power than 2007 Audi A4. (200 HP @ 5100 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 520 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 Audi A8 (450 Nm @ 1400 RPM) has 169 more torque (in Nm) than 2007 Audi A4. (281 Nm @ 1800 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
2008 Audi A8 | 2007 Audi A4 | |
Make | Audi | Audi |
Model | A8 | A4 |
Year Released | 2008 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 2967 cc | 1983 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 230 HP | 200 HP |
Engine RPM | 4000 RPM | 5100 RPM |
Torque | 450 Nm | 281 Nm |
Torque RPM | 1400 RPM | 1800 RPM |
Engine Compression Ratio | 17.0:1 | 10.5:1 |
Fuel Type | Diesel | Diesel |
Top Speed | 238 km/hour | 208 km/hour |
Acceleration 0-100mph | 7.9 seconds | 10.9 seconds |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1830 kg | 1310 kg |
Vehicle Length | 5190 mm | 4580 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1450 mm | 1400 mm |
Wheelbase Size | 3080 mm | 2660 mm |
Fuel Consumption Overall | 8.4 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 90 L | 63 L |