The standard features of the Cadillac Seville SLS include 4.6L V-8 275HP engine, 4-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, automatic, 16" alloy wheels, cruise control, ABS and driveline traction control, StabiliTrak stability control, 8 way power driver seat, and a 8 way power passenger seat.
| Transmission | MSRP | Engine | City/Hwy MPG | |
|---|---|---|---|---|
| SLS | 4 speed automatic | $45,535 | 275-hp / 4.6L 8-cyl | 18/27 |
| STS | 4 speed automatic | $51,650 | 300-hp / 4.6L 8-cyl | 18/27 |