1995 Buick Riviera vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 10 year(s). Which means there will be less support and parts availability for 1995 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1995 Buick Riviera would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 81 more horse power than 1995 Buick Riviera. (240 HP @ 5200 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1995 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 570 kg more than 1995 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1995 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2005 GMC Sierra 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, 1995 Buick Riviera (387 Nm @ 3600 RPM) has 17 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 1995 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra.
Compare all specifications:
| 1995 Buick Riviera | 2005 GMC Sierra | |
| Make | Buick | GMC |
| Model | Riviera | Sierra |
| Year Released | 1995 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 240 HP | 321 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 387 Nm | 370 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 2270 kg |
| Vehicle Length | 5270 mm | 5790 mm |
| Vehicle Width | 1910 mm | 2000 mm |
| Vehicle Height | 1400 mm | 1850 mm |
