2007 Chevrolet Express vs. 1978 Triumph TR7
To start off, 2007 Chevrolet Express is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1978 Triumph TR7 would be higher. At 5,326 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Express (295 HP @ 5200 RPM) has 189 more horse power than 1978 Triumph TR7. (106 HP @ 5500 RPM). In normal driving conditions, 2007 Chevrolet Express should accelerate faster than 1978 Triumph TR7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 1492 kg more than 1978 Triumph TR7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet Express is four wheel drive (4WD), it will have significant more traction and grip than 1978 Triumph TR7. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Express 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 Chevrolet Express (454 Nm @ 4000 RPM) has 292 more torque (in Nm) than 1978 Triumph TR7. (162 Nm @ 3500 RPM). This means 2007 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1978 Triumph TR7. 2007 Chevrolet Express has automatic transmission and 1978 Triumph TR7 has manual transmission. 1978 Triumph TR7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Express | 1978 Triumph TR7 | |
| Make | Chevrolet | Triumph |
| Model | Express | TR7 |
| Year Released | 2007 | 1978 |
| Body Type | Van | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5326 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 106 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 454 Nm | 162 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 96 mm | 90.3 mm |
| Engine Stroke Size | 92 mm | 78 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 8 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2537 kg | 1045 kg |
| Vehicle Length | 5700 mm | 4070 mm |
| Vehicle Width | 2020 mm | 1690 mm |
| Vehicle Height | 2080 mm | 1270 mm |
| Wheelbase Size | 3440 mm | 2170 mm |
| Fuel Tank Capacity | 117 L | 55 L |
