1991 Buick Riviera vs. 1977 Datsun 280Z
To start off, 1991 Buick Riviera is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1977 Datsun 280Z would be higher. At 3,800 cc (6 cylinders), 1991 Buick Riviera is equipped with a bigger engine. In terms of performance, 1991 Buick Riviera (170 HP @ 4800 RPM) has 20 more horse power than 1977 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 1991 Buick Riviera should accelerate faster than 1977 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 216 kg more than 1977 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Datsun 280Z 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 1977 Datsun 280Z. However, in wet, icy, snow, or gravel driving conditions, 1991 Buick Riviera, 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, 1991 Buick Riviera (285 Nm @ 3200 RPM) has 64 more torque (in Nm) than 1977 Datsun 280Z. (221 Nm @ 4400 RPM). This means 1991 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1977 Datsun 280Z.
Compare all specifications:
1991 Buick Riviera | 1977 Datsun 280Z | |
Make | Buick | Datsun |
Model | Riviera | 280Z |
Year Released | 1991 | 1977 |
Body Type | Coupe | Hatchback |
Engine Position | Front | Front |
Engine Size | 3800 cc | 2753 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 170 HP | 150 HP |
Engine RPM | 4800 RPM | 5600 RPM |
Torque | 285 Nm | 221 Nm |
Torque RPM | 3200 RPM | 4400 RPM |
Engine Bore Size | 96.5 mm | 86.1 mm |
Engine Stroke Size | 86.4 mm | 79 mm |
Engine Compression Ratio | 8.5:1 | 8.3:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1520 kg | 1304 kg |
Vehicle Length | 5040 mm | 4399 mm |
Vehicle Width | 1830 mm | 1631 mm |
Wheelbase Size | 2760 mm | 2304 mm |