1998 Buick Riviera vs. 2011 Chevrolet Optra
To start off, 2011 Chevrolet Optra is newer by 13 year(s). Which means there will be less support and parts availability for 1998 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1998 Buick Riviera would be higher. At 4,130 cc (6 cylinders), 1998 Buick Riviera is equipped with a bigger engine. In terms of performance, 1998 Buick Riviera (125 HP) has 17 more horse power than 2011 Chevrolet Optra. (108 HP). In normal driving conditions, 1998 Buick Riviera should accelerate faster than 2011 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Optra weights approximately 719 kg more than 1998 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, 1998 Buick Riviera (287 Nm @ 2000 RPM) has 136 more torque (in Nm) than 2011 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 1998 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2011 Chevrolet Optra. 1998 Buick Riviera has automatic transmission and 2011 Chevrolet Optra has manual transmission. 2011 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
1998 Buick Riviera | 2011 Chevrolet Optra | |
Make | Buick | Chevrolet |
Model | Riviera | Optra |
Year Released | 1998 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4130 cc | 1598 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 125 HP | 108 HP |
Torque | 287 Nm | 151 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Engine Bore Size | 100.7 mm | 79 mm |
Engine Stroke Size | 86.4 mm | 81.5 mm |
Top Speed | 161 km/hour | 187 km/hour |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1666 kg | 2385 kg |
Vehicle Length | 5230 mm | 4510 mm |
Vehicle Width | 2040 mm | 1730 mm |
Vehicle Height | 1380 mm | 1450 mm |
Wheelbase Size | 2780 mm | 2610 mm |
Fuel Tank Capacity | 88 L | 60 L |