2007 BMW 523 vs. 1970 Ginetta G21
To start off, 2007 BMW 523 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 2,497 cc (6 cylinders), 2007 BMW 523 is equipped with a bigger engine. In terms of performance, 2007 BMW 523 (175 HP @ 5800 RPM) has 90 more horse power than 1970 Ginetta G21. (85 HP @ 5500 RPM). In normal driving conditions, 2007 BMW 523 should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 523 weights approximately 864 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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. 2007 BMW 523 has automatic transmission and 1970 Ginetta G21 has manual transmission. 1970 Ginetta G21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 523 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 523 | 1970 Ginetta G21 | |
| Make | BMW | Ginetta |
| Model | 523 | G21 |
| Year Released | 2007 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 1599 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 85 HP |
| Engine RPM | 5800 RPM | 5500 RPM |
| Engine Bore Size | 78.8 mm | 82.1 mm |
| Engine Stroke Size | 82 mm | 75.7 mm |
| Engine Compression Ratio | 11.0:1 | 9.2:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1575 kg | 711 kg |
| Vehicle Length | 4850 mm | 3980 mm |
| Vehicle Width | 1850 mm | 1610 mm |
| Vehicle Height | 1470 mm | 1170 mm |
| Wheelbase Size | 2890 mm | 2320 mm |
| Fuel Tank Capacity | 70 L | 45 L |
