2008 Rover 45 vs. 2012 Audi S5
To start off, 2012 Audi S5 is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Rover 45. In addition, the cost of maintenance, including insurance, on 2008 Rover 45 would be higher. At 4,200 cc (8 cylinders), 2012 Audi S5 is equipped with a bigger engine. In terms of performance, 2012 Audi S5 (354 HP @ 5500 RPM) has 206 more horse power than 2008 Rover 45. (148 HP @ 6500 RPM) In normal driving conditions, 2012 Audi S5 should accelerate faster than 2008 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2012 Audi S5 weights approximately 410 kg more than 2008 Rover 45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Audi S5 is all wheel drive (AWD), it will have significant more traction and grip than 2008 Rover 45. In wet, icy, snow, or gravel driving conditions, 2012 Audi S5 will offer significantly more control. 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, 2012 Audi S5 (440 Nm @ 3500 RPM) has 255 more torque (in Nm) than 2008 Rover 45. (185 Nm @ 4000 RPM). This means 2012 Audi S5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Rover 45.
Compare all specifications:
| 2008 Rover 45 | 2012 Audi S5 | |
| Make | Rover | Audi |
| Model | 45 | S5 |
| Year Released | 2008 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 4200 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 354 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 185 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1340 kg | 1750 kg |
| Vehicle Length | 4370 mm | 4623 mm |
| Vehicle Width | 1700 mm | 1852 mm |
| Vehicle Height | 1400 mm | 1382 mm |
| Wheelbase Size | 2630 mm | 2751 mm |
| Fuel Tank Capacity | 55 L | 64 L |
