2007 BMW X5 vs. 1971 Ginetta G21
To start off, 2007 BMW X5 is newer by 36 year(s). Which means there will be less support and parts availability for 1971 Ginetta G21. In addition, the cost of maintenance, including insurance, on 1971 Ginetta G21 would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (316 HP @ 6100 RPM) has 231 more horse power than 1971 Ginetta G21. (85 HP @ 5200 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1971 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 1454 kg more than 1971 Ginetta G21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Ginetta G21. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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, 2007 BMW X5 (440 Nm @ 3700 RPM) has 317 more torque (in Nm) than 1971 Ginetta G21. (123 Nm @ 3800 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1971 Ginetta G21. 2007 BMW X5 has automatic transmission and 1971 Ginetta G21 has manual transmission. 1971 Ginetta G21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X5 | 1971 Ginetta G21 | |
Make | BMW | Ginetta |
Model | X5 | G21 |
Year Released | 2007 | 1971 |
Engine Position | Front | Front |
Engine Size | 4398 cc | 1725 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 316 HP | 85 HP |
Engine RPM | 6100 RPM | 5200 RPM |
Torque | 440 Nm | 123 Nm |
Torque RPM | 3700 RPM | 3800 RPM |
Engine Compression Ratio | 10.0:1 | 9.2:1 |
Top Speed | 240 km/hour | 170 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2191 kg | 737 kg |
Vehicle Length | 4670 mm | 3980 mm |
Vehicle Width | 1710 mm | 1610 mm |
Vehicle Height | 1880 mm | 1170 mm |
Wheelbase Size | 2830 mm | 2320 mm |
Fuel Tank Capacity | 85 L | 45 L |