2009 Audi RS6 vs. 1974 Rover 3.5
To start off, 2009 Audi RS6 is newer by 35 year(s). Which means there will be less support and parts availability for 1974 Rover 3.5. In addition, the cost of maintenance, including insurance, on 1974 Rover 3.5 would be higher. At 4,991 cc (10 cylinders), 2009 Audi RS6 is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 423 more horse power than 1974 Rover 3.5. (149 HP @ 5000 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1974 Rover 3.5. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS6 weights approximately 390 kg more than 1974 Rover 3.5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Rover 3.5. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS6 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, 2009 Audi RS6 (650 Nm @ 1500 RPM) has 374 more torque (in Nm) than 1974 Rover 3.5. (276 Nm @ 2600 RPM). This means 2009 Audi RS6 will have an easier job in driving up hills or pulling heavy equipment than 1974 Rover 3.5.
Compare all specifications:
| 2009 Audi RS6 | 1974 Rover 3.5 | |
| Make | Audi | Rover |
| Model | RS6 | 3.5 |
| Year Released | 2009 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 3532 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 572 HP | 149 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 650 Nm | 276 Nm |
| Torque RPM | 1500 RPM | 2600 RPM |
| Engine Bore Size | 84.5 mm | 88.9 mm |
| Engine Stroke Size | 89 mm | 71.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 2028 kg | 1638 kg |
| Vehicle Length | 4930 mm | 4750 mm |
| Vehicle Width | 1900 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1550 mm |
| Wheelbase Size | 2850 mm | 2820 mm |
