| 1 | 0 | 3 | 4 | 3 | 4 |
2012 Lexus IS Specs - Exterior and Interior Dimensions
| Body | 4dr Sedan | 2dr Hardtop conv. |
| Wheelbase | 107.5 in | 107.5 in |
| Length | 180.1 in | 182.5 in |
| Width | 70.9 in | 70.9 in |
| Height | 56.1 in | 55.7 in |
| Curb Weight | 3435 lb. | 3820 lb. |
| Fuel Capacity | 17.2 gal. | 17.2 gal. |
| Headroom, Row 1 | 37.2 in | 38.3 in |
| Shoulder Room, Row 1 | 54.4 in | 54.3 in |
| Hip Room, Row 1 | 54.1 in | 54.2 in |
| Legroom, Row 1 | 43.9 in | 44.1 in |
| Headroom, Row 2 | 36.7 in | 36.1 in |
| Shoulder Room, Row 2 | 52.7 in | 43.3 in |
| Hip Room, Row 2 | 53.7 in | 44.7 in |
| Legroom, Row 2 | 30.6 in | 25.9 in |
| Total Legroom | 74.5 in (over 2 rows) | 70 in (over 2 rows) |
| Cargo Volume | 13.0 ft3 | 10.8 ft3 |
What Our Members Are Saying about the Seat Room and Comfort of the 2012 Lexus IS
None of our members have yet commented on the seat room and comfort of the 2012 Lexus IS.
2012 Lexus IS 4-door Sedan Specs - Powertrains and Tire Sizes
| Trim | 250 | 350 | F |
| Standard Engine | 2.5L V6 DOHC-4v 204 hp@6400 185 lb-ft@4800 | 3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800 | 5.0L V8 DOHC-4v 416 hp@6600 371 lb-ft@5200 |
| Standard Transmission | 6-speed manual | 6-speed manually-shiftable automatic | 8-speed manually-shiftable automatic |
| Optional Transmission(s) | 6-speed manually-shiftable automatic | ||
| Standard Drivetrain | RWD | RWD | RWD |
| Optional Drivetrain(s) | AWD | AWD | |
| Standard Tires | 225/45VR17 tires (front) 245/45VR17 tires (rear) | 225/45VR17 tires (front) 245/45VR17 tires (rear) | 225/40YR19 tires (front) 265/35YR19 tires (rear) |
| Optional Tires | 225/40YR18 tires (front) 255/40YR18 tires (rear) | 225/40YR18 tires (front) 255/40YR18 tires (rear) |
2012 Lexus IS 2-door Hardtop conv. Specs - Powertrains and Tire Sizes
| Trim | 250C | 350C |
| Standard Engine | 2.5L V6 DOHC-4v 204 hp@6400 185 lb-ft@4800 | 3.5L V6 DOHC-4v 306 hp@6400 277 lb-ft@4800 |
| Standard Transmission | 6-speed manual | 6-speed manually-shiftable automatic |
| Optional Transmission(s) | 6-speed manually-shiftable automatic | |
| Standard Drivetrain | RWD | RWD |
| Standard Tires | 225/45VR17 tires (front) 245/45VR17 tires (rear) | 225/45VR17 tires (front) 245/45VR17 tires (rear) |
| Optional Tires | 225/40YR18 tires (front) 255/40YR18 tires (rear) | 225/40YR18 tires (front) 255/40YR18 tires (rear) |
What Our Members Are Saying about the Powertrain of the 2012 Lexus IS
None of our members have yet commented on the powertrain of the 2012 Lexus IS.
What Our Members Are Saying about the Tires of the 2012 Lexus IS
None of our members have yet commented on the tires of the 2012 Lexus IS.