1991 Buick Riviera vs. 2005 Dodge Caravan
To start off, 2005 Dodge Caravan is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1991 Buick Riviera would be higher. At 3,800 cc (6 cylinders), 1991 Buick Riviera is equipped with a bigger engine. In terms of performance, 2005 Dodge Caravan (180 HP) has 10 more horse power than 1991 Buick Riviera. (170 HP) In normal driving conditions, 2005 Dodge Caravan should accelerate faster than 1991 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2005 Dodge Caravan weights approximately 187 kg more than 1991 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, both vehicles can yield 285 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 1991 Buick Riviera | 2005 Dodge Caravan | |
| Make | Buick | Dodge |
| Model | Riviera | Caravan |
| Year Released | 1991 | 2005 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 3310 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 170 HP | 180 HP |
| Torque | 285 Nm | 285 Nm |
| Engine Bore Size | 96.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 81 mm |
| Engine Compression Ratio | 8.5:1 | 9.3:1 |
| Drive Type | Front | Front |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1707 kg |
| Vehicle Length | 5040 mm | 4810 mm |
| Vehicle Width | 1830 mm | 2000 mm |
| Vehicle Height | 1350 mm | 1760 mm |
| Wheelbase Size | 2760 mm | 2880 mm |
