2005 Buick Rendezvous vs. 2013 BMW 6 series
To start off, 2013 BMW 6 series is newer by 8 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 4,395 cc (8 cylinders), 2013 BMW 6 series is equipped with a bigger engine. In terms of performance, 2013 BMW 6 series (439 HP @ 6000 RPM) has 199 more horse power than 2005 Buick Rendezvous. (240 HP @ 5200 RPM) In normal driving conditions, 2013 BMW 6 series should accelerate faster than 2005 Buick Rendezvous. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Rendezvous weights approximately 7 kg more than 2013 BMW 6 series.
Because 2005 Buick Rendezvous is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 6 series. 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, 2013 BMW 6 series (651 Nm) has 336 more torque (in Nm) than 2005 Buick Rendezvous. (315 Nm). This means 2013 BMW 6 series will have an easier job in driving up hills or pulling heavy equipment than 2005 Buick Rendezvous.
Compare all specifications:
| 2005 Buick Rendezvous | 2013 BMW 6 series | |
| Make | Buick | BMW |
| Model | Rendezvous | 6 series |
| Year Released | 2005 | 2013 |
| Body Type | Crossover | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3556 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 439 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 315 Nm | 651 Nm |
| Engine Bore Size | 94 mm | 89 mm |
| Engine Stroke Size | 86 mm | 89 mm |
| Engine Compression Ratio | 10.2:1 | 10.0 :1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1946 kg | 1939 kg |
| Vehicle Length | 4740 mm | 5009 mm |
| Vehicle Width | 1880 mm | 2081 mm |
| Vehicle Height | 1760 mm | 1392 mm |
| Wheelbase Size | 2860 mm | 2968 mm |
| Fuel Consumption Highway | 9.4 L/100km | 7.1 L/100km |
| Fuel Consumption City | 13.1 L/100km | 12.9 L/100km |
| Fuel Tank Capacity | 68 L | 70 L |
