1999 Buick Riviera vs. 2006 Jeep Wrangler
To start off, 2006 Jeep Wrangler is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1999 Buick Riviera would be higher. At 3,960 cc (6 cylinders), 2006 Jeep Wrangler is equipped with a bigger engine. In terms of performance, 1999 Buick Riviera (205 HP @ 5200 RPM) has 30 more horse power than 2006 Jeep Wrangler. (175 HP @ 4600 RPM). In normal driving conditions, 1999 Buick Riviera should accelerate faster than 2006 Jeep Wrangler. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Riviera weights approximately 130 kg more than 2006 Jeep Wrangler. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Wrangler 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, 2006 Jeep Wrangler 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 16 more torque (in Nm) than 2006 Jeep Wrangler. (296 Nm @ 3500 RPM). This means 1999 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Wrangler.
Compare all specifications:
| 1999 Buick Riviera | 2006 Jeep Wrangler | |
| Make | Buick | Jeep |
| Model | Riviera | Wrangler |
| Year Released | 1999 | 2006 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3960 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 205 HP | 175 HP |
| Engine RPM | 5200 RPM | 4600 RPM |
| Torque | 312 Nm | 296 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 96.5 mm | 98.5 mm |
| Engine Stroke Size | 86.4 mm | 86.7 mm |
| Engine Compression Ratio | 9.4:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1700 kg | 1570 kg |
| Vehicle Length | 5270 mm | 3890 mm |
| Vehicle Width | 1910 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1790 mm |
