1991
Powered
by NxGTR
Ⓒ NxGTR Car Performance Simulator
PRICING
List price
$3000
Price as tested
$5000
Not available in free mode
Curb weight
3670
Test weight
3825
Weight Dist f/r
57% / 43%
Wheelbase
101
Track, f/r
61.3in./62in.
Length
171.1 in.
Width
72 in.
Height
49.7 in
Ground Clearance
5 in
Trunk space
0 cu ft
Seating capacity
4
Headroom
0/0 in.
Seat width
0/0 in.
Leg room
0/0 in.
Seatback adjustment
0 deg
Seat travel
0 in.
Basic warranty
0yr / 0k mi.
Powertrain
0yr / 0k mi.
Rust-through
0yr / 0k mi.
GENERAL DATA
ACCOMMODATIONS
INSTRUMENTATION
SAFETY
WARRANTY
ENGINE
Type / layout
Iron block and head, NA V-8/longitudinal
Valvetrain
OHV, 2v/cyl, variable timing, chain drive
Displacement
306 cu in./5000 cc
Bore x stroke
0 x 0 in/
0 x 0 mm
Compression ratio
9.3
Horsepower (SAE)
260 bhp @ 4190 rpm
Bhp / liter
52
Torque
375 lb-ft @ 3652 rpm
Redline / limiter
5000/5000
Fuel Injection
Direct injection
Recommended fuel
Regular
Transmission:
4-speed Automatic
Gear
Ratio
Overall Ratio
(Rpm) Mph
1st
3.06:1
8.35:1
(5000) 45
2nd
1.63:1
4.45:1
(5000) 84
3rd
1:1
2.73:1
(5000) 137
4th
0.7:1
1.91:1
(4264) 164
5th
0:1
0:1
(0) 0
6th
0
0
(0) 0
7th
0
0
(0) 0
Final drive ratio
2.73, Open
Engine rpm @ 60mph in top gear
1523
DRIVETRAIN
CHASSIS & BODY
Layout
front engine/rear drive
Body/frame
Unit steel
Brakes
Front:
10-in. ceramic discs/ 1-piston calipers
 
Rear:
10-in. discs/ 1-piston calipers
Assist type
vacuum
Wheels
Front:
Forged alloy, 15 x 7
 
Rear:
Forged alloy, 15 x 7
Tires
Firestone
 
Front:
P205/65R15 67Z
 
Rear:
P205/65R15 67Z
Spare tire
Space saver
Steering
Rack and pinion, hydraulic PwA
Steering ratio
16.5:1
Steering-wheel diameter
14.5 in.
Turns lock to lock
2.8
Turning circle
35.9 ft
Suspension
 
Front:
Rear:
PERFORMANCE
Time to distance
seconds
0-100 ft
3.4
0-500 ft
8.3
0-900 ft
11.7
0-1320 ft  (1/4 mile)
14.9 @ 95 mph
 
Time to speed (mph), sec
0-130
28.9
0-120
23.4
0-110
19.6
0-100
16.5
0-90
13.4
0-80
10.1
0-70
8.2
0-60
6.6
0-50
5.1
0-40
3.3
0-30
2.5
0-20
1.7
0-10
0.8
ACCELERATION
BRAKING


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Minimum stopping distance
From 60 mph
240.7 ft
From 80 mph
428 ft
Total swept area
345.5 sq in.
Swept area/ton
180.7 sq in.
HANDLING
Lateral acceleration*
PROg
Balance
NA
Slalom speed**
Only mph
Balance
NA
Lateral seat support
Data
*200-ft skidpad; **700-ft slalom, 100-ft spacing.
FUEL ECONOMY
Our driving
PRO mpg
EPA city/highway
est Only mpg
Cruise range
Data miles
Fuel capacity
18 gal.
INTERIOR NOISE
Idle in neutral
48.9 dBA
Maximum in 1st gear
77.7 dBA
Constant 50 mph
56.2 dBA
Constant 70 mph
59.1 dBA
Temperature
20° C
Humidity
60%
Barometric Pressure
14.661 psi
Wind
-0
Location
Huntsville, Alabama
TEST CONDITIONS
0-60 mph
 
6.6 sec
0-1/4 mile
 
14.9 sec
Top speed
 
est 164 mph
Skidpad
 
PROg
Slalom
 
Only mph
AT A GLANCE
PONTIAC
 
FIREBIRD Base
 
Report created with NxGTR software by Tim
   Test Notes:
ACCELERATION
   Test Notes:
BRAKING
Not available in free mode
   Test Notes:
HANDLING
Not available in free mode
SPECIFICATIONS