2005 Buick Rendezvous vs. 2008 Chevrolet Optra
To start off, 2008 Chevrolet Optra is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Buick Rendezvous. In addition, the cost of maintenance, including insurance, on 2005 Buick Rendezvous would be higher. At 3,343 cc (6 cylinders), 2005 Buick Rendezvous is equipped with a bigger engine. In terms of performance, 2005 Buick Rendezvous (183 HP @ 5200 RPM) has 63 more horse power than 2008 Chevrolet Optra. (120 HP @ 5800 RPM). In normal driving conditions, 2005 Buick Rendezvous should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 609 kg more than 2008 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Buick Rendezvous is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2005 Buick Rendezvous will offer significantly more control. 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, 2005 Buick Rendezvous (285 Nm @ 4000 RPM) has 120 more torque (in Nm) than 2008 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2005 Buick Rendezvous will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra. 2005 Buick Rendezvous has automatic transmission and 2008 Chevrolet Optra has manual transmission. 2008 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Rendezvous will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Buick Rendezvous | 2008 Chevrolet Optra | |
| Make | Buick | Chevrolet |
| Model | Rendezvous | Optra |
| Year Released | 2005 | 2008 |
| Body Type | Crossover | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3343 cc | 1799 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 183 HP | 120 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 285 Nm | 165 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 91 mm | 81.7 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Engine Compression Ratio | 9.5:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1820 kg | 1211 kg |
| Vehicle Length | 4750 mm | 4510 mm |
| Vehicle Width | 1880 mm | 1730 mm |
| Vehicle Height | 1760 mm | 1450 mm |
| Wheelbase Size | 2860 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 60 L |
