2009 Buick LaCrosse vs. 1997 Mazda RX-7
To start off, 2009 Buick LaCrosse is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1997 Mazda RX-7 would be higher. At 3,791 cc (6 cylinders), 2009 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2009 Buick LaCrosse (200 HP) has 3 more horse power than 1997 Mazda RX-7. (197 HP). In normal driving conditions, 2009 Buick LaCrosse should accelerate faster than 1997 Mazda RX-7. With that said, vehicle weight also plays an important factor in acceleration. 2009 Buick LaCrosse weights approximately 636 kg more than 1997 Mazda RX-7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1997 Mazda RX-7 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 1997 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Buick LaCrosse (312 Nm @ 4000 RPM) has 41 more torque (in Nm) than 1997 Mazda RX-7. (271 Nm @ 3500 RPM). This means 2009 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 1997 Mazda RX-7. 2009 Buick LaCrosse has automatic transmission and 1997 Mazda RX-7 has manual transmission. 1997 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Buick LaCrosse | 1997 Mazda RX-7 | |
| Make | Buick | Mazda |
| Model | LaCrosse | RX-7 |
| Year Released | 2009 | 1997 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 2616 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 200 HP | 197 HP |
| Torque | 312 Nm | 271 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1946 kg | 1310 kg |
| Vehicle Length | 5040 mm | 4300 mm |
| Vehicle Width | 1860 mm | 1760 mm |
| Vehicle Height | 1460 mm | 1240 mm |
| Wheelbase Size | 2810 mm | 2430 mm |
