1970 Ginetta G21 vs. 2010 Chevrolet HHR
To start off, 2010 Chevrolet HHR is newer by 40 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 2,200 cc (4 cylinders), 2010 Chevrolet HHR is equipped with a bigger engine. In terms of performance, 2010 Chevrolet HHR (155 HP @ 6100 RPM) has 57 more horse power than 1970 Ginetta G21. (98 HP @ 5200 RPM) In normal driving conditions, 2010 Chevrolet HHR should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2010 Chevrolet HHR weights approximately 694 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, 2010 Chevrolet HHR, 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, 2010 Chevrolet HHR (203 Nm @ 4800 RPM) has 59 more torque (in Nm) than 1970 Ginetta G21. (144 Nm @ 4000 RPM). This means 2010 Chevrolet HHR will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21.
Compare all specifications:
| 1970 Ginetta G21 | 2010 Chevrolet HHR | |
| Make | Ginetta | Chevrolet |
| Model | G21 | HHR |
| Year Released | 1970 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1723 cc | 2200 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 98 HP | 155 HP |
| Engine RPM | 5200 RPM | 6100 RPM |
| Torque | 144 Nm | 203 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 737 kg | 1431 kg |
| Vehicle Length | 3980 mm | 4475 mm |
| Vehicle Width | 1610 mm | 1755 mm |
| Vehicle Height | 1170 mm | 1603 mm |
| Wheelbase Size | 2320 mm | 2629 mm |
| Fuel Tank Capacity | 45 L | 61 L |
