2007 Audi A4 vs. 1970 Ginetta G21
To start off, 2007 Audi A4 is newer by 37 year(s). Which means there will be less support and parts availability for 1970 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1970 Ginetta G21 would be higher. At 2,994 cc (6 cylinders), 1970 Ginetta G21 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (161 HP @ 4000 RPM) has 33 more horse power than 1970 Ginetta G21. (128 HP @ 4750 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 689 kg more than 1970 Ginetta G21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1970 Ginetta G21 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1970 Ginetta G21. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 A4 (350 Nm @ 1500 RPM) has 115 more torque (in Nm) than 1970 Ginetta G21. (235 Nm @ 3000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21.
Compare all specifications:
| 2007 Audi A4 | 1970 Ginetta G21 | |
| Make | Audi | Ginetta |
| Model | A4 | G21 |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2994 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 161 HP | 128 HP |
| Engine RPM | 4000 RPM | 4750 RPM |
| Torque | 350 Nm | 235 Nm |
| Torque RPM | 1500 RPM | 3000 RPM |
| Engine Bore Size | 78.3 mm | 93.7 mm |
| Engine Stroke Size | 86.4 mm | 72.4 mm |
| Engine Compression Ratio | 18.0:1 | 8.9:1 |
| Top Speed | 225 km/hour | 206 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 871 kg |
| Vehicle Length | 4550 mm | 3980 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1430 mm | 1170 mm |
| Wheelbase Size | 2660 mm | 2320 mm |
| Fuel Tank Capacity | 70 L | 45 L |
