1997 Chevrolet Astro vs. 1987 TVR 420
To start off, 1997 Chevrolet Astro is newer by 10 year(s). Which means there will be less support and parts availability for 1987 TVR 420. In addition, the cost of maintenance, including insurance, on 1987 TVR 420 would be higher. At 4,293 cc (6 cylinders), 1997 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1987 TVR 420 (300 HP @ 5500 RPM) has 117 more horse power than 1997 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 1987 TVR 420 should accelerate faster than 1997 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Astro weights approximately 725 kg more than 1987 TVR 420.
Because 1997 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1987 TVR 420. In wet, icy, snow, or gravel driving conditions, 1997 Chevrolet Astro 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, 1987 TVR 420 (393 Nm @ 4500 RPM) has 55 more torque (in Nm) than 1997 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1987 TVR 420 will have an easier job in driving up hills or pulling heavy equipment than 1997 Chevrolet Astro.
Compare all specifications:
| 1997 Chevrolet Astro | 1987 TVR 420 | |
| Make | Chevrolet | TVR |
| Model | Astro | 420 |
| Year Released | 1997 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 4225 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 183 HP | 300 HP |
| Engine RPM | 4400 RPM | 5500 RPM |
| Torque | 338 Nm | 393 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Bore Size | 101.7 mm | 93.4 mm |
| Engine Stroke Size | 88.4 mm | 77.1 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 8 seats | 2 seats |
| Vehicle Weight | 1895 kg | 1170 kg |
| Vehicle Length | 4830 mm | 4020 mm |
| Vehicle Width | 1980 mm | 1730 mm |
| Vehicle Height | 1910 mm | 1210 mm |
| Wheelbase Size | 2830 mm | 2390 mm |
