2005 Audi RS4 vs. 1966 Lotus Elan
To start off, 2005 Audi RS4 is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Lotus Elan. In addition, the cost of maintenance, including insurance, on 1966 Lotus Elan would be higher. At 2,671 cc (6 cylinders), 2005 Audi RS4 is equipped with a bigger engine. In terms of performance, 2005 Audi RS4 (376 HP @ 6300 RPM) has 261 more horse power than 1966 Lotus Elan. (115 HP @ 6000 RPM). In normal driving conditions, 2005 Audi RS4 should accelerate faster than 1966 Lotus Elan. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi RS4 weights approximately 889 kg more than 1966 Lotus Elan. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Lotus Elan. In wet, icy, snow, or gravel driving conditions, 2005 Audi RS4 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, 2005 Audi RS4 (449 Nm @ 2500 RPM) has 302 more torque (in Nm) than 1966 Lotus Elan. (147 Nm @ 4000 RPM). This means 2005 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1966 Lotus Elan.
Compare all specifications:
| 2005 Audi RS4 | 1966 Lotus Elan | |
| Make | Audi | Lotus |
| Model | RS4 | Elan |
| Year Released | 2005 | 1966 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 1557 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 376 HP | 115 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 449 Nm | 147 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Engine Compression Ratio | 12.5:1 | 9.5:1 |
| Top Speed | 245 km/hour | 190 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1585 kg | 696 kg |
| Vehicle Length | 4600 mm | 3700 mm |
| Vehicle Width | 1820 mm | 1430 mm |
| Vehicle Height | 1420 mm | 1180 mm |
| Wheelbase Size | 2610 mm | 2140 mm |
| Fuel Tank Capacity | 55 L | 45 L |
