1976 Buick Riviera vs. 1999 Infiniti Q45
To start off, 1999 Infiniti Q45 is newer by 23 year(s). Which means there will be less support and parts availability for 1976 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1976 Buick Riviera would be higher. At 5,724 cc (6 cylinders), 1976 Buick Riviera is equipped with a bigger engine. In terms of performance, 1999 Infiniti Q45 (265 HP @ 5600 RPM) has 111 more horse power than 1976 Buick Riviera. (154 HP @ 3400 RPM) In normal driving conditions, 1999 Infiniti Q45 should accelerate faster than 1976 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 1976 Buick Riviera weights approximately 6 kg more than 1999 Infiniti Q45.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1976 Buick Riviera (380 Nm @ 1800 RPM) has 2 more torque (in Nm) than 1999 Infiniti Q45. (378 Nm @ 4000 RPM). This means 1976 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti Q45.
Compare all specifications:
| 1976 Buick Riviera | 1999 Infiniti Q45 | |
| Make | Buick | Infiniti |
| Model | Riviera | Q45 |
| Year Released | 1976 | 1999 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5724 cc | 4128 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 154 HP | 265 HP |
| Engine RPM | 3400 RPM | 5600 RPM |
| Torque | 380 Nm | 378 Nm |
| Torque RPM | 1800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1765 kg | 1759 kg |
| Vehicle Length | 5550 mm | 5080 mm |
| Vehicle Width | 1970 mm | 1830 mm |
| Vehicle Height | 1410 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 2840 mm |
