2002 Cadillac Le Mans vs. 1987 Ford Sierra
To start off, 2002 Cadillac Le Mans is newer by 15 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 4,000 cc (8 cylinders), 2002 Cadillac Le Mans is equipped with a bigger engine. In terms of performance, 2002 Cadillac Le Mans (600 HP) has 487 more horse power than 1987 Ford Sierra. (113 HP). In normal driving conditions, 2002 Cadillac Le Mans should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2002 Cadillac Le Mans weights approximately 705 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2002 Cadillac Le Mans (400 Nm) has 220 more torque (in Nm) than 1987 Ford Sierra. (180 Nm). This means 2002 Cadillac Le Mans will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra.
Compare all specifications:
| 2002 Cadillac Le Mans | 1987 Ford Sierra | |
| Make | Cadillac | Ford |
| Model | Le Mans | Sierra |
| Year Released | 2002 | 1987 |
| Engine Position | Middle | Front |
| Engine Size | 4000 cc | 2294 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 600 HP | 113 HP |
| Torque | 400 Nm | 180 Nm |
| Engine Bore Size | 93 mm | 96 mm |
| Engine Stroke Size | 73.4 mm | 79.5 mm |
| Number of Seats | 1 seats | 5 seats |
| Vehicle Weight | 1795 kg | 1090 kg |
| Vehicle Length | 4660 mm | 4400 mm |
| Vehicle Width | 2010 mm | 1680 mm |
| Vehicle Height | 1030 mm | 1370 mm |
| Wheelbase Size | 2830 mm | 2620 mm |
