1991 Buick Riviera vs. 1977 Daihatsu Delta
To start off, 1991 Buick Riviera is newer by 14 year(s). Which means there will be less support and parts availability for 1977 Daihatsu Delta. In addition, the cost of maintenance, including insurance, on 1977 Daihatsu Delta 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 85 more horse power than 1977 Daihatsu Delta. (85 HP @ 5400 RPM). In normal driving conditions, 1991 Buick Riviera should accelerate faster than 1977 Daihatsu Delta. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 445 kg more than 1977 Daihatsu Delta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1977 Daihatsu Delta 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 Daihatsu Delta. 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 162 more torque (in Nm) than 1977 Daihatsu Delta. (123 Nm @ 3400 RPM). This means 1991 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1977 Daihatsu Delta. 1991 Buick Riviera has automatic transmission and 1977 Daihatsu Delta has manual transmission. 1977 Daihatsu Delta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick Riviera | 1977 Daihatsu Delta | |
| Make | Buick | Daihatsu |
| Model | Riviera | Delta |
| Year Released | 1991 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 3800 cc | 1588 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 170 HP | 85 HP |
| Engine RPM | 4800 RPM | 5400 RPM |
| Torque | 285 Nm | 123 Nm |
| Torque RPM | 3200 RPM | 3400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1520 kg | 1075 kg |
| Vehicle Length | 5040 mm | 4000 mm |
| Vehicle Width | 1830 mm | 1660 mm |
| Vehicle Height | 1350 mm | 1750 mm |
| Wheelbase Size | 2760 mm | 2200 mm |
