1990 Chevrolet Astro vs. 1999 Rolls-Royce Corniche
To start off, 1999 Rolls-Royce Corniche is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Astro would be higher. At 6,750 cc (8 cylinders), 1999 Rolls-Royce Corniche is equipped with a bigger engine. In terms of performance, 1999 Rolls-Royce Corniche (325 HP @ 4000 RPM) has 142 more horse power than 1990 Chevrolet Astro. (183 HP @ 4400 RPM) In normal driving conditions, 1999 Rolls-Royce Corniche should accelerate faster than 1990 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1999 Rolls-Royce Corniche weights approximately 840 kg more than 1990 Chevrolet Astro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1999 Rolls-Royce Corniche. In wet, icy, snow, or gravel driving conditions, 1990 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, 1999 Rolls-Royce Corniche (738 Nm @ 2100 RPM) has 400 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm @ 2800 RPM). This means 1999 Rolls-Royce Corniche will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro. 1999 Rolls-Royce Corniche has automatic transmission and 1990 Chevrolet Astro has manual transmission. 1990 Chevrolet Astro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Rolls-Royce Corniche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Chevrolet Astro | 1999 Rolls-Royce Corniche | |
| Make | Chevrolet | Rolls-Royce |
| Model | Astro | Corniche |
| Year Released | 1990 | 1999 |
| Body Type | Minivan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 6750 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 183 HP | 325 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 338 Nm | 738 Nm |
| Torque RPM | 2800 RPM | 2100 RPM |
| Engine Bore Size | 101.6 mm | 104.1 mm |
| Engine Stroke Size | 88.4 mm | 99.1 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 8 seats | 4 seats |
| Vehicle Weight | 1895 kg | 2735 kg |
| Vehicle Length | 4830 mm | 5410 mm |
| Vehicle Height | 1910 mm | 1480 mm |
| Wheelbase Size | 2830 mm | 3070 mm |
