1987 Cadillac Allante vs. 1986 Renault 21
To start off, 1987 Cadillac Allante is newer by 1 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 4,087 cc (8 cylinders), 1987 Cadillac Allante is equipped with a bigger engine. In terms of performance, 1986 Renault 21 (175 HP @ 5200 RPM) has 7 more horse power than 1987 Cadillac Allante. (168 HP @ 4300 RPM) In normal driving conditions, 1986 Renault 21 should accelerate faster than 1987 Cadillac Allante. With that said, vehicle weight also plays an important factor in acceleration. 1987 Cadillac Allante weights approximately 245 kg more than 1986 Renault 21.
Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Cadillac Allante. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 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. 1987 Cadillac Allante has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1987 Cadillac Allante will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1987 Cadillac Allante | 1986 Renault 21 | |
| Make | Cadillac | Renault |
| Model | Allante | 21 |
| Year Released | 1987 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 1995 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 168 HP | 175 HP |
| Engine RPM | 4300 RPM | 5200 RPM |
| Engine Bore Size | 88 mm | 88 mm |
| Engine Stroke Size | 84 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1590 kg | 1345 kg |
| Vehicle Length | 4550 mm | 4540 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1330 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2670 mm |
