1968 Buick Riviera vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 38 year(s). Which means there will be less support and parts availability for 1968 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1968 Buick Riviera would be higher. At 7,050 cc (8 cylinders), 1968 Buick Riviera is equipped with a bigger engine. In terms of performance, 1968 Buick Riviera (305 HP @ 5000 RPM) has 110 more horse power than 2006 GMC Sierra. (195 HP @ 4600 RPM). In normal driving conditions, 1968 Buick Riviera should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 417 kg more than 1968 Buick Riviera.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1968 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2006 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, 1968 Buick Riviera (645 Nm @ 3200 RPM) has 292 more torque (in Nm) than 2006 GMC Sierra. (353 Nm @ 2800 RPM). This means 1968 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 1968 Buick Riviera | 2006 GMC Sierra | |
| Make | Buick | GMC |
| Model | Riviera | Sierra |
| Year Released | 1968 | 2006 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 7050 cc | 4293 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 305 HP | 195 HP |
| Engine RPM | 5000 RPM | 4600 RPM |
| Torque | 645 Nm | 353 Nm |
| Torque RPM | 3200 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1900 kg | 2317 kg |
| Vehicle Length | 5370 mm | 5710 mm |
| Vehicle Width | 2020 mm | 2000 mm |
| Vehicle Height | 1370 mm | 1810 mm |
| Wheelbase Size | 3030 mm | 3380 mm |
| Fuel Tank Capacity | 75 L | 129 L |
