1999 Buick Riviera vs. 2011 Kia Optima
To start off, 2011 Kia Optima is newer by 12 year(s). Which means there will be less support and parts availability for 1999 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1999 Buick Riviera would be higher. At 3,791 cc (6 cylinders), 1999 Buick Riviera is equipped with a bigger engine. In terms of performance, 1999 Buick Riviera (205 HP @ 5200 RPM) has 5 more horse power than 2011 Kia Optima. (200 HP @ 6300 RPM). In normal driving conditions, 1999 Buick Riviera should accelerate faster than 2011 Kia Optima. With that said, vehicle weight also plays an important factor in acceleration. 1999 Buick Riviera weights approximately 246 kg more than 2011 Kia Optima. 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, 1999 Buick Riviera (312 Nm @ 4000 RPM) has 60 more torque (in Nm) than 2011 Kia Optima. (252 Nm @ 4250 RPM). This means 1999 Buick Riviera will have an easier job in driving up hills or pulling heavy equipment than 2011 Kia Optima. 1999 Buick Riviera has automatic transmission and 2011 Kia Optima has manual transmission. 2011 Kia Optima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Buick Riviera will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Buick Riviera | 2011 Kia Optima | |
Make | Buick | Kia |
Model | Riviera | Optima |
Year Released | 1999 | 2011 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 3791 cc | 2400 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 205 HP | 200 HP |
Engine RPM | 5200 RPM | 6300 RPM |
Torque | 312 Nm | 252 Nm |
Torque RPM | 4000 RPM | 4250 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Transmission Type | Automatic | 6-speed manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1700 kg | 1454 kg |
Vehicle Length | 5270 mm | 4844 mm |
Vehicle Width | 1910 mm | 1831 mm |
Vehicle Height | 1400 mm | 1455 mm |