1989 Mazda RX-7 vs. 2012 Buick LaCrosse
To start off, 2012 Buick LaCrosse is newer by 23 year(s). Which means there will be less support and parts availability for 1989 Mazda RX-7. In addition, the cost of maintenance, including insurance, on 1989 Mazda RX-7 would be higher. At 2,616 cc, 1989 Mazda RX-7 is equipped with a bigger engine. In terms of performance, 1989 Mazda RX-7 (197 HP @ 6500 RPM) has 15 more horse power than 2012 Buick LaCrosse. (182 HP @ 6700 RPM). In normal driving conditions, 1989 Mazda RX-7 should accelerate faster than 2012 Buick LaCrosse. With that said, vehicle weight also plays an important factor in acceleration. 2012 Buick LaCrosse weights approximately 440 kg more than 1989 Mazda RX-7.
Because 1989 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 1989 Mazda RX-7. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 1989 Mazda RX-7 (271 Nm @ 3500 RPM) has 38 more torque (in Nm) than 2012 Buick LaCrosse. (233 Nm @ 4900 RPM). This means 1989 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 2012 Buick LaCrosse. 2012 Buick LaCrosse has automatic transmission and 1989 Mazda RX-7 has manual transmission. 1989 Mazda RX-7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Mazda RX-7 | 2012 Buick LaCrosse | |
| Make | Mazda | Buick |
| Model | RX-7 | LaCrosse |
| Year Released | 1989 | 2012 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2616 cc | 2400 cc |
| Engine Type | dual-disk rotary | in-line |
| Horse Power | 197 HP | 182 HP |
| Engine RPM | 6500 RPM | 6700 RPM |
| Torque | 271 Nm | 233 Nm |
| Torque RPM | 3500 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | Front |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1300 kg | 1740 kg |
| Vehicle Length | 4320 mm | 5001 mm |
| Vehicle Width | 1700 mm | 1857 mm |
| Vehicle Height | 1270 mm | 1504 mm |
| Wheelbase Size | 2430 mm | 2837 mm |
| Fuel Tank Capacity | 75 L | 59 L |
