2011 Acura TSX - Specifications
11/16/2010
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TORRANCE, Calif.
| POWERTRAIN | TSX (Sedan and Wagon) | TSX V-6 | ||
| Engine Type | 2.4-liter, DOHC, i-VTEC® inline 4-cylinder |
3.5-liter, SOHC, VTEC® 60-degree V-angle, 6-cylinder |
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| Horsepower | 201 hp @ 7,000 rpm | 280 hp @ 6,200 rpm | ||
| Torque | 172 lb-ft @ 4,300 rpm (6MT); 170 lb-ft @ 4,300 rpm (5AT) |
254 lb-ft @ 5,000 rpm | ||
| Redline | 7,100 rpm | 6,800 rpm | ||
| Bore & Stroke | 3.42 in x 3.89 in (87 mm x 99 mm) |
3.50 in x 3.66 in (89 mm x 93 mm) |
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| Displacement | 143.6 cu in (2354 cc) | 211.8 cu in (3471 cc) | ||
| Compression Ratio | 11.0:1 | 11.2:1 | ||
| Induction System | Programmed multi-point Fuel Injection (PGM-FI) | Programmed multi-point Fuel Injection (PGM-FI) | ||
| Valvetrain | Intelligent Variable Valve Timing and Lift Electronic Control (i-VTEC®), 4-valves-per-cylinder, DOHC, chain-driven camshafts and Variable Timing Control™ (VTC™) |
Variable Valve Timing and Lift Electronic Control (VTEC®), 4-valves-per-cylinder, SOHC, belt-driven camshafts | ||
| Engine Block | Aluminum alloy block with cast-iron cylinder liners |
Aluminum alloy block with cast-iron cylinder liners |
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| Cylinder Head | Aluminum alloy head with pent-roof combustion chambers and 4 valves per cylinder |
Aluminum alloy heads with pent-roof combustion chambers and 4 valves per cylinder | ||
| Emission Control | EPA TIER 2 – BIN 5; CARB LEV II ULEV |
EPA TIER 2 – BIN 5; CARB LEV II ULEV |
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| Ignition System | Electronic Direct | Electronic Direct | ||
| Alternator | 12 volt – 105 ampere | 12 volt – 130 ampere | ||
| Battery | 12 volt – 45Ah | 12 volt – 72Ah | ||
| Required Fuel | Premium Unleaded | Premium Unleaded | ||
| Chassis Layout | Transverse-mounted front engine, front-wheel-drive |
Transverse-mounted front engine, front-wheel-drive | ||
| TRANSMISSION | TSX (Sedan) |
TSX (Sedan and Wagon) |
TSX V-6 (Sedan) |
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| Transmission type | 6-speed manual; Single disk, dry-style diaphragm spring clutch |
5-speed automatic with Sequential SportShift and Grade Logic Control | 5-speed automatic with Sequential SportShift and Grade Logic Control | |
| Gear Ratios (:1) | 1st 3.267 2nd 2.040 3rd 1.429 4th 1.073 5th 0.870 6th 0.686 Reverse 3.583 Final 4.746 |
1st 2.652 2nd 1.614 3rd 1.082 4th 0.773 5th 0.566 Reverse 2.000 Final 4.438 |
1st 2.697 2nd 1.606 3rd 1.071 4th 0.694 5th 0.491 Reverse 1.888 Final 4.312 |
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| CHASSIS | TSX (Sedan and Wagon) | TSX V-6 | ||
| Body Type | Steel unit-body | Steel unit-body | ||
| Front Suspension | Independent double-wishbone with constant-rate coil springs |
Independent double-wishbone with constant-rate coil springs |
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| Rear Suspension | Independent multi-link with constant-rate coil springs | Independent multi-link with constant-rate coil springs | ||
| Suspension Dampers | Telescopic design, hydraulic, nitrogen gas filled |
Telescopic design, hydraulic, nitrogen gas filled |
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| Stabilizer Bars Front: Rear: | 1.04 in x 0.21 in hollow (26.5 mm x 5.3 mm) 0.67 in solid (17 mm) |
1.04 in x 0.21 in hollow (26.5 mm x 5.3 mm) 0.67 in solid (17 mm) |
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| Steering Type | Electric Power Steering (EPS), variable-assist rack-and-pinion | Electric Power Steering (EPS), variable-assist rack-and-pinion | ||
| Steering Ratio | 13.4:1 | 13.5:1 | ||
| Steering Wheel Turns (lock to lock) | 2.6 | 2.5 | ||
| Turning Circle (curb to curb) | 36.7 feet (11.2 m) | 38.1 feet (11.6 m) | ||
| Wheels | 17x7.5 in 5-spoke; cast-aluminum |
18x8.0 in split 5-spoke; cast-aluminum |
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| Tires | Michelin Pilot HX MXM4 P225/50R17 93V M+S all-season | Michelin Pilot HX MXM4 P235/45R18 94V M+S all-season | ||
| BRAKES and SAFETY | TSX (Sedan and Wagon) | TSX V-6 | ||
| Braking System | Power-assisted, 4-wheel disc brakes with Anti-lock Braking System (ABS), Electronic Brake Distribution (EBD) and Brake Assist | |||
| Front Brake Rotors | Ventilated 11.8 in (300 mm) diameter x 1.1 in (28 mm) thickness | |||
| Rear Brake Rotors | Solid 11.1 in (282 mm) diameter x 0.35 in (9 mm) thickness | |||
| Brake Calipers | Floating-style single-piston cast-iron brake calipers (front and rear) | |||
| Anti-lock Braking System (ABS) | 4-channel brake system with individual wheel speed sensors and electric/hydraulic control |
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| Vehicle Stability Assist™ (VSA®) | Throttle control and brake control utilizing lateral g, yaw, speed and steering sensors for traction control and stability enhancement | |||
| Traction Control System (TCS) | Incorporated into Vehicle Stability Assist™ (VSA®) | |||
| CAPACITIES | TSX (Sedan) | TSX (Wagon) | TSX V-6 | |
| Crankcase | 5.1 qt (4.8 L) | 5.1 qt (4.8 L) | 5.3 qt (5.0 L) | |
| Cooling System | 8.7 qt (8.2 L) | 7.9 qt (7.5 L) | 9.1 qt (8.6 L) | |
| Fuel Tank | 18.5 gal (70 L) | 18.5 gal (70 L) | 18.5 gal (70 L) | |
| EPA Passenger Volume (cu ft) | 94.5 | 94.4 | 94.5 | |
| EPA Cargo Volume (cu ft) | 14.0 | 25.8 (60.5 seats up) | 14.0 | |
| Total Interior Volume (cu ft) | 108.5 | 125.9 | 108.5 | |
| EXTERIOR DIMENSIONS | TSX (Sedan) | TSX (Wagon) | TSX V-6 | |
| Wheelbase | 106.4 in (2705 mm) | 106.4 in (2705 mm) | 106.4 in (2705 mm) | |
| Overall Length | 185.6 in (4715 mm) | 189.2 in (4805 mm) | 185.6 in (4715 mm) | |
| Overall Width | 72.4 in (1840 mm) | 72.4 in (1840 mm) | 72.4 in (1840 mm) | |
| Overall Height | 56.7 in (1440 mm) | 57.9 in (1470 mm) | 56.7 in (1440 mm) | |
| Track (front and rear) | 62.2 in (1580 mm) | 62.2 in (1580 mm) | 62.2 in (1581 mm) | |
| Ground Clearance Unladen Fully-Laden |
5.9 in (150.0 mm) 4.3 in (110.3 mm) |
5.9 in (150.0 mm) 4.3 in (110.3 mm) |
5.9 in (150.0 mm) 4.3 in (110.3 mm) |
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INTERIOR DIMENSIONS |
TSX (Sedan) | TSX (Wagon) | TSX V-6 | |
| Head Room, front | 37.6 in (955 mm) | 37.6 in (955 mm) | 37.6 in (955 mm) | |
| Leg Room, front | 42.4 in (1078 mm) | 42.4 in (1078 mm) | 42.4 in (1078 mm) | |
| Hip Room, front | 55.6 in (1411 mm) | 55.6 in (1411 mm) | 55.6 in (1411 mm) | |
| Shoulder Room, front | 57.8 in (1468 mm) | 57.8 in (1468 mm) | 57.8 in (1468 mm) | |
| Head Room, rear | 37.0 in (941 mm) | 36.9 in (938 mm) | 37.0 in (941 mm) | |
| Leg Room, rear | 34.3 in (872 mm) | 34.3 in (872 mm) | 34.3 in (872 mm) | |
| Hip Room, rear | 54.2 in (1377 mm) | 54.2 in (1377 mm) | 54.2 in (1377 mm) | |
| Shoulder Room, rear | 56.1 in (1426 mm) | 56.1 in (1426 mm) | 56.1 in (1426 mm) | |
| WEIGHT | TSX (Sedan) | TSX (Wagon) | TSX V-6 | |
| Curb Weight Automatic: Manual: | 3,470 lb (1574 kg) 3,400 lb (1542 kg) | 3,599 lb (1633 kg) | 3,680 lbs (1,669 kg) | |
| Weight Distribution (front/rear) Automatic: % front/rear Manual: % front/rear |
2,083/1,387 lb (945/629 kg) 60/40 2,006/1,394 lb (910/632 kg) 59/41 |
2,051/1,548 lb (931/702 kg) 57/43 |
2,282/1,398 lb (1,035/634 kg) 62/38 | |
| FUEL ECONOMY | TSX (Sedan) | TSX (Wagon) | TSX V-6 | |
| EPA Fuel Mileage (city/highway/combined mpg*) |
Automatic: 22/31/26 Manual: 21/29/24 |
Automatic: 22/30/25 | Automatic: 19/28/23 | |
| *Based on 2011 EPA mileage estimates. Use for comparison purposes only. Do not compare to models before 2008. Your actual mileage will vary depending on how you drive and maintain your vehicle. |
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| WARRANTIES | TSX | TSX V-6 | ||
| Vehicle Powertrain Outer Body Rust-Through Acura Total Luxury Care with Roadside Assistance |
4-year / 50,000 mile limited warranty
6-year / 70,000 mile limited warranty 5-year / Unlimited mile limited warranty 4-year / 50,000 mile limited warranty |
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