Buick LaCrosse 3.6 V6 Premium, 2017 MY 4Z C79 1SP US

The LaCrosse 3.6 V6 Premium is an automobile from Buick, with front wheel drive, a front located engine and a 4 door saloon body style. The Buick LaCrosse 3.6 V6 Premium is one of the 4Z range of cars from Buick. The 3.6 litre engine is a naturally aspirated, double overhead camshaft, 6 cylinder that develops 310 bhp (314 PS/231 kW) of power at 6800 rpm, and maximum torque of 383 N·m (282 lb·ft/39.1 kgm) at 5200 rpm. The engine transmits power to the wheels compliments of an 8 speed automatic gearbox.

Pictures

Buick LaCrosse -
Buick LaCrosse
Image courtesy of Buick

Key facts

Buick LaCrosse 3.6 V6 Premium, 2017 MY 4Z C79 1SP US information summary

What body style?
4 door sedan/saloon with 4/5 seats
How long?
5017 mm
What size engine?
3.6 litre, 3649 cm3
How many cylinders?
6, V
How much power?
314 PS / 310 bhp / 231 kW @ 6800 rpm
How much torque?
383 Nm / 282 ft.lb / 39.1 kgm @ 5200 rpm
How economical?
21/31 US MPG EPA city/highway

Buick 4Z models

4 door sedan/​saloon FF 8A 3649 cm3 314 PS 310 bhp 231 kW 1632 kg
4 door sedan/​saloon FF 8A 3649 cm3 314 PS 310 bhp 231 kW
4 door sedan/​saloon FF 8A 3649 cm3 314 PS 310 bhp 231 kW
Buick LaCrosse -
4 door sedan/​saloon FA 8A 3649 cm3 314 PS 310 bhp 231 kW 1742 kg
Buick LaCrosse -
4 door sedan/​saloon FF 8A 3649 cm3 309 PS 305 bhp 227 kW
4 door sedan/​saloon FA 8A 3649 cm3 309 PS 305 bhp 227 kW

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4 door sedan/​saloon FR 8A 2979 cm3 304 PS 300 bhp 224 kW 1980 kg
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4 door sedan/​saloon FA 6A 3456 cm3 315 PS 311 bhp 232 kW 1765 kg
4 door sedan/​saloon FA 6A 3456 cm3 315 PS 311 bhp 232 kW 1765 kg
4 door sedan/​saloon FA 8A 3456 cm3 315 PS 311 bhp 232 kW
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4 door sedan/​saloon FA 6A 3456 cm3 310 PS 306 bhp 228 kW 1695 kg
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4 door sedan/​saloon FA 6A 3456 cm3 310 PS 306 bhp 228 kW 1695 kg
Lexus IS 350 F Sport -
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4 door sedan/​saloon FR 4A 3456 cm3 299 PS 295 bhp 220 kW 2200 kg
4 door sedan/​saloon FR 4A 3456 cm3 299 PS 295 bhp 220 kW 2215 kg
4 door sedan/​saloon FA 4A 3456 cm3 299 PS 295 bhp 220 kW 2280 kg
4 door sedan/​saloon FA 4A 3456 cm3 299 PS 295 bhp 220 kW 2280 kg
2017 Buick LaCrosse 3.6 V6 Premium data
Applicable to the USA domestic market(s).
bodywork
Body type4/5 seater sedan/saloon
Number of doors4
Designer
dimensions & weights
mminches
Wheelbase 2906 mm 114.4 inches
Track/tread (front) 1598 mm 62.9 inches
Track/tread (rear) 1603 mm 63.1 inches
Length 5017 mm 197.5 inches
Width 1867 mm 73.5 inches
Height 1461 mm 57.5 inches
Ground clearance
length:wheelbase ratio 1.73
Kerb weight
Weight distribution
fuel tank capacity 59.9 litres 13.2 UK Gal 15.8 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer GM
Engine code LGX
Cylinders V 6 in 60° vee
Capacity 3.6 litre
3649 cc
(222.676 cu in)
Bore × Stroke 95 × 85.8 mm
3.74 × 3.38 in
Bore/stroke ratio 1.11
Valve gear double overhead camshaft (DOHC)
4 valves per cylinder
24 valves in total
maximum power output 314 PS (310 bhp) (231 kW)
at 6800 rpm
Specific output 85 bhp/litre
1.39 bhp/cu in
maximum torque 383 Nm (282 ft·lb) (39.1 kgm)
at 5200 rpm
Specific torque 104.96 Nm/litre
1.27 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio
Fuel system direct petrol injection
bmep (brake mean effective pressure) 1319 kPa (191.3 psi)
Maximum RPM
crankshaft bearings
Engine coolant Water
Unitary capacity 608.17 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio
Weight-to-power ratio
fuel consumption
Fuel consumption 21/31 US MPG EPA city/highway
universal consumption (calculated from the above)
litres/100km11.2/7.6 l/100km city/highway
km/litre8.9/13.2 km/l city/highway
UK MPG25.2/37.2 UK MPG city/highway
US MPG21.0/31.0 US MPG city/highway
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout transverse
Drive wheels front wheel drive  
Torque split N/A
Steering power assisted rack & pinion
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front
Wheel size rear
Tyres front P235/50 R 18
Tyres rear P235/50 R 18
Brakes F/R VeDi/Di-S-ABS
Front brake diameter 315 mm
Rear brake diameter 288 mm
Braked area
Gearbox 8 speed automatic
Top gear ratio
Final drive ratio 3.07
general
Carfolio.com ID504075
Production total
Model code C79 1SP
Model family 4Z
RAC rating 33.6
Insurance classification No information available
Tax band No information available
2017 Buick LaCrosse 3.6 V6 Premium added 2017-01-02.
Last modified 2017-01-02.