1999 Buick Riviera vs. 2007 Mazda CX-9
To start off, 2007 Mazda CX-9 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1999 Buick Riviera would be higher. At 3,791 cc (6 cylinders), 1999 Buick Riviera is equipped with a bigger engine. In terms of performance, 2007 Mazda CX-9 (250 HP) has 45 more horse power than 1999 Buick Riviera. (205 HP) In normal driving conditions, 2007 Mazda CX-9 should accelerate faster than 1999 Buick Riviera.
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, 2007 Mazda CX-9 (325 Nm) has 13 more torque (in Nm) than 1999 Buick Riviera. (312 Nm). This means 2007 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 1999 Buick Riviera.
Compare all specifications:
| 1999 Buick Riviera | 2007 Mazda CX-9 | |
| Make | Buick | Mazda |
| Model | Riviera | CX-9 |
| Year Released | 1999 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 3500 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 205 HP | 250 HP |
| Torque | 312 Nm | 325 Nm |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 5270 mm | 5080 mm |
| Vehicle Width | 1910 mm | 1940 mm |
| Vehicle Height | 1400 mm | 1740 mm |
