2009 Alfa Romeo Spider vs. 2011 Buick LaCrosse
To start off, 2011 Buick LaCrosse is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo Spider would be higher. At 3,600 cc (6 cylinders), 2011 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2011 Buick LaCrosse (280 HP @ 6300 RPM) has 98 more horse power than 2009 Alfa Romeo Spider. (182 HP @ 6500 RPM) In normal driving conditions, 2011 Buick LaCrosse should accelerate faster than 2009 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2011 Buick LaCrosse weights approximately 230 kg more than 2009 Alfa Romeo Spider. 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, 2011 Buick LaCrosse (351 Nm @ 4800 RPM) has 120 more torque (in Nm) than 2009 Alfa Romeo Spider. (231 Nm @ 4500 RPM). This means 2011 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo Spider. 2011 Buick LaCrosse has automatic transmission and 2009 Alfa Romeo Spider has manual transmission. 2009 Alfa Romeo Spider will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo Spider | 2011 Buick LaCrosse | |
| Make | Alfa Romeo | Buick |
| Model | Spider | LaCrosse |
| Year Released | 2009 | 2011 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 280 HP |
| Engine RPM | 6500 RPM | 6300 RPM |
| Torque | 231 Nm | 351 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1605 kg | 1835 kg |
| Vehicle Length | 4400 mm | 5001 mm |
| Vehicle Width | 1840 mm | 1857 mm |
| Vehicle Height | 1320 mm | 1504 mm |
| Wheelbase Size | 2530 mm | 2837 mm |
| Fuel Tank Capacity | 70 L | 70 L |
