2008 Fiat Siena vs. 2010 Cadillac BLS
To start off, 2010 Cadillac BLS is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Fiat Siena. In addition, the cost of maintenance, including insurance, on 2008 Fiat Siena would be higher. At 2,792 cc (6 cylinders), 2010 Cadillac BLS is equipped with a bigger engine. In terms of performance, 2010 Cadillac BLS (252 HP @ 5500 RPM) has 146 more horse power than 2008 Fiat Siena. (106 HP @ 5500 RPM) In normal driving conditions, 2010 Cadillac BLS should accelerate faster than 2008 Fiat Siena. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac BLS weights approximately 540 kg more than 2008 Fiat Siena. 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, 2010 Cadillac BLS (365 Nm @ 1800 RPM) has 225 more torque (in Nm) than 2008 Fiat Siena. (140 Nm @ 4000 RPM). This means 2010 Cadillac BLS will have an easier job in driving up hills or pulling heavy equipment than 2008 Fiat Siena. 2010 Cadillac BLS has automatic transmission and 2008 Fiat Siena has manual transmission. 2008 Fiat Siena will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac BLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 Fiat Siena | 2010 Cadillac BLS | |
Make | Fiat | Cadillac |
Model | Siena | BLS |
Year Released | 2008 | 2010 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1581 cc | 2792 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 106 HP | 252 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 140 Nm | 365 Nm |
Torque RPM | 4000 RPM | 1800 RPM |
Engine Bore Size | 86.5 mm | 89.1 mm |
Engine Stroke Size | 67.4 mm | 74.8 mm |
Engine Compression Ratio | 10.2:1 | 9.5:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 10.5 seconds | 7 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1095 kg | 1635 kg |
Vehicle Length | 3550 mm | 4690 mm |
Vehicle Width | 1640 mm | 1760 mm |
Vehicle Height | 1490 mm | 1480 mm |
Wheelbase Size | 2370 mm | 2680 mm |
Fuel Consumption Overall | 8.2 L/100km | 10.2 L/100km |
Fuel Tank Capacity | 47 L | 58 L |