2005 Buick Rainier vs. 2005 Smart Roadster
To start off, both 2005 Buick Rainier and 2005 Smart Roadster were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,195 cc (6 cylinders), 2005 Buick Rainier is equipped with a bigger engine. In terms of performance, 2005 Buick Rainier (272 HP @ 6000 RPM) has 171 more horse power than 2005 Smart Roadster. (101 HP @ 5250 RPM). In normal driving conditions, 2005 Buick Rainier should accelerate faster than 2005 Smart Roadster.
Because 2005 Buick Rainier is four wheel drive (4WD), it will have significant more traction and grip than 2005 Smart Roadster. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rainier 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, 2005 Buick Rainier (373 Nm @ 3600 RPM) has 243 more torque (in Nm) than 2005 Smart Roadster. (130 Nm @ 2500 RPM). This means 2005 Buick Rainier will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster. 2005 Buick Rainier has automatic transmission and 2005 Smart Roadster has manual transmission. 2005 Smart Roadster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rainier will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick Rainier | 2005 Smart Roadster | |
| Make | Buick | Smart |
| Model | Rainier | Roadster |
| Year Released | 2005 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4195 cc | 698 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 272 HP | 101 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 373 Nm | 130 Nm |
| Torque RPM | 3600 RPM | 2500 RPM |
| Engine Bore Size | 93 mm | 66.5 mm |
| Engine Stroke Size | 102 mm | 67 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4920 mm | 3430 mm |
| Vehicle Width | 1920 mm | 1620 mm |
| Vehicle Height | 1900 mm | 1200 mm |
| Wheelbase Size | 2780 mm | 2370 mm |
| Fuel Consumption Overall | 11.8 L/100km | 5.3 L/100km |
| Fuel Tank Capacity | 83 L | 35 L |
