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2005 Buick Park Avenue - Specs
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Dimensions and capacities are in inches unless otherwise
specified.
| Engines |
3800
3.8L Series II V-6 |
3800
3.8L Series II SC V-6 |
| Application |
Park Avenue |
Ultra |
| Type |
3.8L V-6 |
3.8L supercharged V-6 |
| Displacement (cu in / cc) |
231 / 3791 |
231 / 3791 |
| Bore & stroke (in / mm) |
3.80 x 3.40 / 96.52 x 86.36 |
3.80 x 3.40 / 96.52 x 86.36 |
| Block material |
cast iron |
cast iron |
| Cylinder head material |
cast iron |
cast iron |
| Valvetrain |
OHV, 2 valves per cylinder |
OHV, 2 valves per cylinder |
| Ignition system |
electronic |
electronic |
| Fuel delivery |
sequential port fuel injection |
sequential port fuel injection |
| Compression ratio |
9.4:1 |
8.5:1 |
| Horsepower (hp / kw @ rpm) |
205 / 153 @ 5200 |
240 / 179 @ 5200 |
| Torque (lb.-ft. / Nm @ rpm) |
230 / 312 @ 4000 |
280 / 380 @ 3600 |
| Recommended fuel |
unleaded regular |
unleaded premium |
MPG (city / hwy / comb)
|
20 / 29 / 24 |
18 / 28 / 23 |
MPIG (city / hwy / comb)
|
24 / 39 / 29
|
21 / 34 / 25 |
| L/100km (city / hwy / comb) |
11.9 / 7.3 / 9.8
|
13.4 / 8.2 / 11.1 |
| Transmission |
2005
Buick Park Avenue |
| Type |
Hydra-matic 4T65-E, 4-speed
electronically controlled automatic with overdrive (heavy-duty
on Ultra) |
| Gear Ratios (:1) |
| 1st |
2.92
|
| 2nd |
1.57 |
| 3rd |
1.00 |
| 4th |
0.71 |
| 5th |
2.39 |
| Final drive ratio |
Park Avenue: 3.05:1 |
| Ultra: 2.93:1 |
| Chassis
/ Suspension |
2005
Buick Park Avenue |
| Front |
independent, MacPherson
strut with 30-mm solid stabilizer bar |
Rear
|
independent,
semi-trailing with lateral link |
| Steering type |
power rack-and-pinion |
| Steering
ratio |
Park Avenue |
17.6:1 |
| Ultra |
15.4:1
– 20.3:1 |
| Steering wheel turns, lock-to-lock
(tt / m) |
Park Avenue
|
40 / 12.2 |
| Ultra |
40.9 / 12.5 |
| Brakes |
2005
Buick Park Avenue |
| Type |
4-wheel disc with power
assist, anti-locking system, vented front, solid rear |
| Rotor diameter
x thickness (in / mm) |
Front |
11.85
x 1.3 / 301 x 33 |
| Rear - Park Avenue |
10.94
x 0.4 / 277.9 x 10.6 |
| Rear - Ultra |
11.69
x 0.43 / 297 x 11 |
Total swept area
(in / mm) |
Front |
237.3 / 6027 |
| Rear |
160.6
/ 4079 |
| Wheels
and Tires |
2005
Buick Park Avenue |
| Wheel size and type |
Park Avenue |
cast aluminum 16-inch x
6.5-inch |
| Ultra |
chrome-plated cast aluminum
17-inch x 7.5-inch |
| Tires |
Park Avenue |
P225/60R16
steel-belted, radial-ply, all-season blackwalls |
| Ultra |
P235/55R17
steel-belted, radial-ply, Eagle LS touring blackwalls |
| Exterior
Dimensions |
2005
Buick Park Avenue |
| Wheelbase (in / mm) |
113.8
/ 2890 |
| Overall length (in / mm) |
206.8 / 5253 |
| Overall width (in / mm) |
74.7 /
1897 |
| Overall height (in / mm) |
57.4 / 1458 |
| Track (in / mm) |
Front |
62.7 / 1593 |
| Rear |
62.3 / 1582 |
| Minimum ground clearance (in / mm) |
5.5 / 139.7 |
| Step-in height (in /
mm) |
14.9 /
379 |
| Curb weight (lb / kg) |
Park Avenue |
3778 / 1714 |
| Ultra |
3884 / 1762 |
| Weight distribution (%
front / rear) |
61.4 /
38.6 |
| Interior
Dimensions |
2005
Buick Park Avenue |
| Seating
Capacity (front / rear) |
Standard |
3 / 3 |
| Optional |
2 / 3 |
| Head room (in / mm) |
Front |
39.8 / 1011 |
| Rear |
38.0 /
965 |
| Leg room (in / mm) |
Front |
42.4 / 1077 |
| Rear |
41.4 /
1052 |
| Shoulder room (in / mm) |
Front |
59.2 / 1504 |
| Rear |
58.7 /
1491 |
| Hip room (in / mm) |
Front |
56.4 / 1433 |
| Rear |
55.7 /
1415 |
| Capacities |
2005
Buick Park Avenue |
| EPA passenger volume (cu ft / L) |
112.1 / 3174 |
| EPA interior volume (cu ft / L) |
131.2 / 3715 |
| Cargo volume (cu ft / L) |
19.1 / 541 |
| Trailer towing maximum (lb / kg) |
1000 / 454 |
| Maximum tongue weight (lb / kg) |
100 / 45.4 |
| Fuel tank (gal / L) |
18.5 / 68 |
| Engine oil (qt / L) |
5 / 4.7 |
| Cooling system (qt / L) |
13.2 / 12.5 |
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