2007 Buick LaCrosse vs. 2009 Mazda MX-5 Miata
To start off, 2009 Mazda MX-5 Miata is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2007 Buick LaCrosse 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 42 more horse power than 2009 Mazda MX-5 Miata. (158 HP). In normal driving conditions, 2007 Buick LaCrosse should accelerate faster than 2009 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2007 Buick LaCrosse weights approximately 775 kg more than 2009 Mazda MX-5 Miata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mazda MX-5 Miata 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 2009 Mazda MX-5 Miata. 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 123 more torque (in Nm) than 2009 Mazda MX-5 Miata. (189 Nm @ 5000 RPM). This means 2007 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda MX-5 Miata.
Compare all specifications:
| 2007 Buick LaCrosse | 2009 Mazda MX-5 Miata | |
| Make | Buick | Mazda |
| Model | LaCrosse | MX-5 Miata |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 200 HP | 158 HP |
| Torque | 312 Nm | 189 Nm |
| Torque RPM | 4000 RPM | 5000 RPM |
| Engine Bore Size | 97 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 83.1 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1950 kg | 1175 kg |
| Vehicle Length | 5040 mm | 4030 mm |
| Vehicle Width | 1860 mm | 1730 mm |
| Vehicle Height | 1460 mm | 1260 mm |
| Wheelbase Size | 2810 mm | 2340 mm |
| Fuel Consumption Overall | 10.2 L/100km | 7.9 L/100km |
| Fuel Tank Capacity | 64 L | 50 L |
