1999 Buick Riviera vs. 1985 Jeep CJ
To start off, 1999 Buick Riviera is newer by 14 year(s). Which means there will be less support and parts availability for 1985 Jeep CJ. In addition, the cost of maintenance, including insurance, on 1985 Jeep CJ would be higher. At 3,791 cc (6 cylinders), 1999 Buick Riviera is equipped with a bigger engine. In terms of performance, 1999 Buick Riviera (205 HP @ 5200 RPM) has 120 more horse power than 1985 Jeep CJ. (85 HP @ 5000 RPM). In normal driving conditions, 1999 Buick Riviera should accelerate faster than 1985 Jeep CJ. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Riviera weights approximately 404 kg more than 1985 Jeep CJ. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Jeep CJ is four wheel drive (4WD), it will have significant more traction and grip than 1999 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 1985 Jeep CJ 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 Buick Riviera (312 Nm @ 4000 RPM) has 162 more torque (in Nm) than 1985 Jeep CJ. (150 Nm @ 2750 RPM). This means 1999 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1985 Jeep CJ. 1999 Buick Riviera has automatic transmission and 1985 Jeep CJ has manual transmission. 1985 Jeep CJ will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Buick Riviera | 1985 Jeep CJ | |
| Make | Buick | Jeep |
| Model | Riviera | CJ |
| Year Released | 1999 | 1985 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 85 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 312 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1700 kg | 1296 kg |
| Vehicle Length | 5270 mm | 3900 mm |
| Vehicle Width | 1910 mm | 1670 mm |
| Vehicle Height | 1400 mm | 1840 mm |
