2007 Buick LaCrosse vs. 2005 Smart Roadster
To start off, 2007 Buick LaCrosse is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Smart Roadster. In addition, the cost of maintenance, including insurance, on 2005 Smart Roadster would be higher. At 3,791 cc (6 cylinders), 2007 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2007 Buick LaCrosse (200 HP) has 100 more horse power than 2005 Smart Roadster. (100 HP). In normal driving conditions, 2007 Buick LaCrosse should accelerate faster than 2005 Smart Roadster.
Because 2005 Smart Roadster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Smart Roadster. However, in wet, icy, snow, or gravel driving conditions, 2007 Buick LaCrosse, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Buick LaCrosse (312 Nm @ 4000 RPM) has 182 more torque (in Nm) than 2005 Smart Roadster. (130 Nm @ 2500 RPM). This means 2007 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Roadster. 2007 Buick LaCrosse 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. 2007 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Buick LaCrosse | 2005 Smart Roadster | |
Make | Buick | Smart |
Model | LaCrosse | Roadster |
Year Released | 2007 | 2005 |
Body Type | Sedan | Roadster |
Engine Position | Front | Rear |
Engine Size | 3791 cc | 698 cc |
Engine Cylinders | 6 cylinders | 3 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 200 HP | 100 HP |
Torque | 312 Nm | 130 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Engine Bore Size | 97 mm | 66.5 mm |
Engine Stroke Size | 86 mm | 67 mm |
Engine Compression Ratio | 9.4:1 | 9.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Length | 5040 mm | 3430 mm |
Vehicle Width | 1860 mm | 1620 mm |
Vehicle Height | 1460 mm | 1200 mm |
Wheelbase Size | 2810 mm | 2370 mm |
Fuel Consumption Overall | 10.2 L/100km | 5.5 L/100km |
Fuel Tank Capacity | 64 L | 35 L |