1973 Chevrolet Suburban vs. 1971 Ginetta G21
To start off, 1973 Chevrolet Suburban is newer by 2 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 4,093 cc (6 cylinders), 1973 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 1973 Chevrolet Suburban (100 HP @ 3600 RPM) has 15 more horse power than 1971 Ginetta G21. (85 HP @ 5200 RPM). In normal driving conditions, 1973 Chevrolet Suburban should accelerate faster than 1971 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Suburban weights approximately 1463 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 1973 Chevrolet Suburban 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, 1973 Chevrolet Suburban 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, 1973 Chevrolet Suburban (242 Nm @ 1600 RPM) has 119 more torque (in Nm) than 1971 Ginetta G21. (123 Nm @ 3800 RPM). This means 1973 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 1971 Ginetta G21. 1973 Chevrolet Suburban 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. 1973 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Chevrolet Suburban | 1971 Ginetta G21 | |
| Make | Chevrolet | Ginetta |
| Model | Suburban | G21 |
| Year Released | 1973 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 1725 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 85 HP |
| Engine RPM | 3600 RPM | 5200 RPM |
| Torque | 242 Nm | 123 Nm |
| Torque RPM | 1600 RPM | 3800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2200 kg | 737 kg |
| Vehicle Length | 5480 mm | 3980 mm |
| Vehicle Width | 1950 mm | 1610 mm |
| Vehicle Height | 1800 mm | 1170 mm |
| Wheelbase Size | 3300 mm | 2320 mm |
