2003 Caterham 7 vs. 1998 Chevrolet Astro
To start off, 2003 Caterham 7 is newer by 5 year(s). Which means there will be less support and parts availability for 1998 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1998 Chevrolet Astro would be higher. At 4,293 cc (6 cylinders), 1998 Chevrolet Astro is equipped with a bigger engine. In terms of performance, 1998 Chevrolet Astro (183 HP @ 4400 RPM) has 23 more horse power than 2003 Caterham 7. (160 HP @ 7500 RPM) In normal driving conditions, 1998 Chevrolet Astro should accelerate faster than 2003 Caterham 7. With that said, vehicle weight also plays an important factor in acceleration. 1998 Chevrolet Astro weights approximately 1395 kg more than 2003 Caterham 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2003 Caterham 7. In wet, icy, snow, or gravel driving conditions, 1998 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, 1998 Chevrolet Astro (338 Nm @ 2800 RPM) has 162 more torque (in Nm) than 2003 Caterham 7. (176 Nm @ 5750 RPM). This means 1998 Chevrolet Astro will have an easier job in driving up hills or pulling heavy equipment than 2003 Caterham 7.
Compare all specifications:
| 2003 Caterham 7 | 1998 Chevrolet Astro | |
| Make | Caterham | Chevrolet |
| Model | 7 | Astro |
| Year Released | 2003 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 1794 cc | 4293 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 160 HP | 183 HP |
| Engine RPM | 7500 RPM | 4400 RPM |
| Torque | 176 Nm | 338 Nm |
| Torque RPM | 5750 RPM | 2800 RPM |
| Engine Bore Size | 80 mm | 101.6 mm |
| Engine Stroke Size | 89.3 mm | 88.4 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 8 seats |
| Vehicle Weight | 500 kg | 1895 kg |
| Vehicle Length | 3110 mm | 4830 mm |
| Vehicle Width | 1580 mm | 1980 mm |
| Vehicle Height | 810 mm | 1910 mm |
| Wheelbase Size | 2230 mm | 2830 mm |
