1999 Alfa Romeo 146 vs. 1991 Buick Riviera
To start off, 1999 Alfa Romeo 146 is newer by 8 year(s). Which means there will be less support and parts availability for 1991 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1991 Buick Riviera 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 68 more horse power than 1999 Alfa Romeo 146. (102 HP @ 4000 RPM) In normal driving conditions, 1991 Buick Riviera should accelerate faster than 1999 Alfa Romeo 146. With that said, vehicle weight also plays an important factor in acceleration. 1991 Buick Riviera weights approximately 230 kg more than 1999 Alfa Romeo 146. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1991 Buick Riviera (285 Nm @ 3200 RPM) has 24 more torque (in Nm) than 1999 Alfa Romeo 146. (261 Nm @ 2000 RPM). This means 1991 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 1999 Alfa Romeo 146. 1991 Buick Riviera has automatic transmission and 1999 Alfa Romeo 146 has manual transmission. 1999 Alfa Romeo 146 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:
1999 Alfa Romeo 146 | 1991 Buick Riviera | |
Make | Alfa Romeo | Buick |
Model | 146 | Riviera |
Year Released | 1999 | 1991 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 3800 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 102 HP | 170 HP |
Engine RPM | 4000 RPM | 4800 RPM |
Torque | 261 Nm | 285 Nm |
Torque RPM | 2000 RPM | 3200 RPM |
Engine Bore Size | 82.6 mm | 96.5 mm |
Engine Stroke Size | 90 mm | 86.4 mm |
Fuel Type | Diesel | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1290 kg | 1520 kg |
Vehicle Length | 4270 mm | 5040 mm |
Vehicle Width | 1720 mm | 1830 mm |
Vehicle Height | 1430 mm | 1350 mm |
Wheelbase Size | 2550 mm | 2760 mm |