2004 Buick LaCrosse vs. 2007 Hyundai Sonata
To start off, 2007 Hyundai Sonata is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Buick LaCrosse. In addition, the cost of maintenance, including insurance, on 2004 Buick LaCrosse would be higher. At 3,790 cc (6 cylinders), 2004 Buick LaCrosse is equipped with a bigger engine. In terms of performance, 2004 Buick LaCrosse (197 HP @ 5200 RPM) has 35 more horse power than 2007 Hyundai Sonata. (162 HP @ 5800 RPM). In normal driving conditions, 2004 Buick LaCrosse should accelerate faster than 2007 Hyundai Sonata. With that said, vehicle weight also plays an important factor in acceleration. 2004 Buick LaCrosse weights approximately 152 kg more than 2007 Hyundai Sonata. 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, 2004 Buick LaCrosse (305 Nm @ 4000 RPM) has 83 more torque (in Nm) than 2007 Hyundai Sonata. (222 Nm @ 4250 RPM). This means 2004 Buick LaCrosse will have an easier job in driving up hills or pulling heavy equipment than 2007 Hyundai Sonata. 2004 Buick LaCrosse has automatic transmission and 2007 Hyundai Sonata has manual transmission. 2007 Hyundai Sonata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Buick LaCrosse will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Buick LaCrosse | 2007 Hyundai Sonata | |
| Make | Buick | Hyundai |
| Model | LaCrosse | Sonata |
| Year Released | 2004 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3790 cc | 2359 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 197 HP | 162 HP |
| Engine RPM | 5200 RPM | 5800 RPM |
| Torque | 305 Nm | 222 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 97 mm | 88 mm |
| Engine Stroke Size | 86 mm | 97 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1433 kg |
| Vehicle Length | 5040 mm | 4800 mm |
| Vehicle Width | 1860 mm | 1840 mm |
| Vehicle Height | 1460 mm | 1480 mm |
| Wheelbase Size | 2860 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 67 L |
