1987 Buick Riviera vs. 2006 Subaru B9 Tribeca
To start off, 2006 Subaru B9 Tribeca is newer by 19 year(s). Which means there will be less support and parts availability for 1987 Buick Riviera. In addition, the cost of maintenance, including insurance, on 1987 Buick Riviera would be higher. At 3,791 cc (6 cylinders), 1987 Buick Riviera is equipped with a bigger engine. In terms of performance, 2006 Subaru B9 Tribeca (250 HP @ 6600 RPM) has 100 more horse power than 1987 Buick Riviera. (150 HP @ 4400 RPM) In normal driving conditions, 2006 Subaru B9 Tribeca should accelerate faster than 1987 Buick Riviera. With that said, vehicle weight also plays an important factor in acceleration. 2006 Subaru B9 Tribeca weights approximately 132 kg more than 1987 Buick Riviera. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Subaru B9 Tribeca is four wheel drive (4WD), it will have significant more traction and grip than 1987 Buick Riviera. In wet, icy, snow, or gravel driving conditions, 2006 Subaru B9 Tribeca 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, 2006 Subaru B9 Tribeca (297 Nm @ 4200 RPM) has 26 more torque (in Nm) than 1987 Buick Riviera. (271 Nm @ 2000 RPM). This means 2006 Subaru B9 Tribeca will have an easier job in driving up hills or pulling heavy equipment than 1987 Buick Riviera.
Compare all specifications:
1987 Buick Riviera | 2006 Subaru B9 Tribeca | |
Make | Buick | Subaru |
Model | Riviera | B9 Tribeca |
Year Released | 1987 | 2006 |
Body Type | Coupe | SUV |
Engine Position | Front | Front |
Engine Size | 3791 cc | 2999 cc |
Engine Type | V | boxer |
Horse Power | 150 HP | 250 HP |
Engine RPM | 4400 RPM | 6600 RPM |
Torque | 271 Nm | 297 Nm |
Torque RPM | 2000 RPM | 4200 RPM |
Engine Bore Size | 96.5 mm | 89 mm |
Engine Stroke Size | 86.4 mm | 80 mm |
Engine Compression Ratio | 8.0:1 | 10.0:1 |
Drive Type | Front | 4WD |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1501 kg | 1633 kg |
Vehicle Length | 4760 mm | 4830 mm |
Vehicle Width | 1860 mm | 1880 mm |
Vehicle Height | 1390 mm | 1700 mm |
Wheelbase Size | 2750 mm | 2750 mm |