2004 Chevrolet Express vs. 1970 Ginetta G21
To start off, 2004 Chevrolet Express is newer by 34 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 4,818 cc (8 cylinders), 2004 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Express (270 HP @ 6000 RPM) has 142 more horse power than 1970 Ginetta G21. (128 HP @ 4750 RPM). In normal driving conditions, 2004 Chevrolet Express should accelerate faster than 1970 Ginetta G21. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Express weights approximately 599 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.
Let's talk about torque, 2004 Chevrolet Express (386 Nm) has 151 more torque (in Nm) than 1970 Ginetta G21. (235 Nm). This means 2004 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1970 Ginetta G21.
Compare all specifications:
| 2004 Chevrolet Express | 1970 Ginetta G21 | |
| Make | Chevrolet | Ginetta |
| Model | Express | G21 |
| Year Released | 2004 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4818 cc | 2994 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 270 HP | 128 HP |
| Engine RPM | 6000 RPM | 4750 RPM |
| Torque | 386 Nm | 235 Nm |
| Engine Bore Size | 96 mm | 93.7 mm |
| Engine Stroke Size | 83 mm | 72.4 mm |
| Engine Compression Ratio | 9.5:1 | 8.9:1 |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1470 kg | 871 kg |
| Vehicle Length | 5700 mm | 3980 mm |
| Vehicle Width | 2020 mm | 1610 mm |
| Vehicle Height | 2080 mm | 1170 mm |
| Wheelbase Size | 3440 mm | 2320 mm |
| Fuel Tank Capacity | 117 L | 45 L |
