1991 Buick LeSabre vs. 2007 Ford S-Max
To start off, 2007 Ford S-Max is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Buick LeSabre. In addition, the cost of maintenance, including insurance, on 1991 Buick LeSabre would be higher. At 3,791 cc (6 cylinders), 1991 Buick LeSabre is equipped with a bigger engine. In terms of performance, 1991 Buick LeSabre (168 HP @ 4800 RPM) has 30 more horse power than 2007 Ford S-Max. (138 HP @ 4000 RPM). In normal driving conditions, 1991 Buick LeSabre should accelerate faster than 2007 Ford S-Max. With that said, vehicle weight also plays an important factor in acceleration. 2007 Ford S-Max weights approximately 193 kg more than 1991 Buick LeSabre.
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, 2007 Ford S-Max (320 Nm @ 1750 RPM) has 21 more torque (in Nm) than 1991 Buick LeSabre. (299 Nm @ 3200 RPM). This means 2007 Ford S-Max will have an easier job in driving up hills or pulling heavy equipment than 1991 Buick LeSabre. 1991 Buick LeSabre has automatic transmission and 2007 Ford S-Max has manual transmission. 2007 Ford S-Max will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Buick LeSabre will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Buick LeSabre | 2007 Ford S-Max | |
| Make | Buick | Ford |
| Model | LeSabre | S-Max |
| Year Released | 1991 | 2007 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 138 HP |
| Engine RPM | 4800 RPM | 4000 RPM |
| Torque | 299 Nm | 320 Nm |
| Torque RPM | 3200 RPM | 1750 RPM |
| Engine Bore Size | 96.5 mm | 85 mm |
| Engine Stroke Size | 86.4 mm | 88 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1743 kg |
| Vehicle Length | 5090 mm | 4770 mm |
| Vehicle Width | 1910 mm | 1890 mm |
| Vehicle Height | 1420 mm | 1660 mm |
| Wheelbase Size | 2820 mm | 2860 mm |
| Fuel Tank Capacity | 62 L | 70 L |
