2003 SAAB 9-3 technical data

239 Technical data
Other grade classifications:API and ACEA designations can also be found on the packag-
ing alongside the GM designations GM-LL-A 025 and
GM-LL-B 025. Oil for gasoline engines classified in accordance
with API standards (American Petroleum Institute) can include
SH (since 1993), SJ (since 1996) and SL (from 2001) classes.
SL class oils fulfil the most stringent requirements. These grade
classes are most often combined with the corresponding class-
es for diesel engines. The class designations for diesel engines
begin with the letter "C" (Commercial). For example, a grade
combination suitable for both types of engine could be API SJ/
CF or SL/CF.
Under ACEA nomenclature, oils are divided into Class A for
petrol engines and Class B for diesel engines. There is a further
class for heavy diesel engines. Each class is divided into
three or four (diesel) grades where grades 2 and 3 (diesel: 4)
normally encompass products comprising semi and fully-
synthetic components.
In the same way as in the API system, gasoline and diesel en-
gine specifications are combined for products that can be used
in both types of engine. For example, a grade designation could
be ACEA A2/B2 or ACEA A3/B3-B4.
Viscosity:

The viscosity of oil is classified according to the SAE standard
(SAE: Society of Automobile Engineers). Nowadays, multigrade
oils are always used in cars. The properties of these oils facili-
tate starting the car in cold weather but mean that the oil is also
sufficiently viscous to coat all moving parts under all operating
conditions.
Multigrade oils are graded with two viscosities, e.g. 0W-30,
where the 0W meets certain viscosity requirements at –22°F (–
30°C), while the 30 fulfils requirements at a temperature of
212°F (100°C).
The approved gasoline engine oil, GM-LL-A 025, has a vis-
cosity of SAE 0W-30.
Oil capacity, including filter (oil change) __ 6.3 qts. (6.0 l)
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240 Technical dataFuel
EnginesElectrical system
Drive belt

Fuel tank capacity ___________________ 16.3 U.S. gal. (62 l)
For optimum performance
Saab recommends:
2.0t (175 hp) ______________________ Unleaded 90 AON
2.0 Turbo (210 hp) _________________ Unleaded 93 AON2.0t EcopowerRating, EEC at 5500 rpm ____________ 175 hp (129 kW)
Maximum torque, EEC at 2500 rpm ____ 195 ft.lb. (265 Nm)
Compression ratio__________________ 9.5:12.0 Turbo EcopowerRating, EEC at 5500 rpm ____________ 210 hp (147 kW)
Maximum torque, EEC at 2500 rpm ____ 221 ft.lb. (300 Nm)
Compression ratio__________________ 9.5:1Voltage ___________________________ 12 V
Battery capacity ____________________ 60 or 70 Ah
Starter motor_______________________ 1.8 kW
Alternator rating: ____________________ 140 A/14 V
Firing order ________________________ 1-3-4-2
Spark plugs________________________ NGK PFR6T-10G
Electrode gap ______________________ 0.9–1.0 mm
Outside length______________________ 40.472'' (1028 mm)
Drive belt
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241 Technical data
Manual transmission Automatic transmissionType _____________________________ Fully synchronized
with final drive gear
and differential
Oil type (for topping up) _______________ Saab MTF 0063
Oil capacity ________________________ 2.0 qts. (1.9 l)
Speed (mph/km/h) at 1000 rpm in highest
gear (5th gear):
1.8t and 2.0t ______________________ 27–30/43–45Type _____________________________ Electronically-
controlled, 5-speed,
fully-automatic with
hydraulic torque
converter, planetary
gears and integral
final drive.
Lock-up function in
selector positions 3,
4 and 5.
Selector lever positions _______________ P, R, N, D, M
Oil capacity, total ____________________ 7.6 qts. (7.2 litres)
Oil type ___________________________ Saab 3309
Clutch type ________________________ Hydraulic plate
clutches, brake
bands and one-way
couplings
Speed (mph/km/h) at 1000 rpm in top gear:
1.8t, 2.0t and 2.0T _________________ 28–30/46–49
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242 Technical dataSuspension
SteeringBrake systemSpring type, front and rear_____________ Coil springs
Maximum deflection of springs:
Front ____________________________ 7.0'' (178 mm)
Rear ____________________________ 8.3'' (212 mm)
Dampers, front and rear ______________ Gas-filled dampers
Steering___________________________ Power-assisted
steering gear of
rack-pinion type and
telescopic jointed
steering column
Number of turns, lock to lock ___________ 3.0
Oil type ___________________________ Power steering fluid
CHF 11SFoot brake (ABS) ___________________ Hydraulic disc
brakes with vacuum
servo unit. Diago-
nally split circuits;
ventilated discs on
front wheels (some
variants also have
ventilated rear
discs). EBD function
(see page 142).
Handbrake ________________________ Acts on rear wheels
Brake fluid _________________________ To DOT 4.
Do not use DOT 5.
Disc diameter, 2.0t:
Front ____________________________ 11.22 in. (285 mm)
Rear ____________________________ 10.94 in. (278 mm)
Total friction area of brake pads:
Front ____________________________ 9.30 in.² (60 cm²)
Rear ____________________________ 4.96 in.² (32 cm²)
Disc diameter, 2.0 Turbo:
Front ____________________________ 11.89 in. (302 mm)
Rear ____________________________ 11.57 in. (294 mm)
Total friction area of brake pads:
Front ____________________________ 9.30 in.² (60 cm²)
Rear ____________________________ 4.96 in.² (32 cm²)
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243 Technical data
Wheels and tires Summer tires
6.5 x 15" _________________________ 215/60R15 94 H
6.5 x 16" _________________________ 215/55R16 93 H
7 x 17"___________________________ 215/50R17 91 W or
225/45R17 91 W
7.5 x 18" (accessory) _______________ 225/45 R18 91 W
Always contact a Saab dealer if you plan to fit other wheels or
tires than those fitted as standard.
Winter (snow) tires:
6.5 x 15" wheel ____________________ 195/65 R15 91 Q
M+S
6.5 x 16" wheel ____________________ 205/55 R16 91 Q
M+S or
215/55 R16 93 Q
M+S
7 x 17" wheel _____________________ 205/50 R17 93 Q RF
M+S
Compact spare:
Wheel ___________________________ 4 x 16"
Tire _____________________________ 125/80 R16 97 M or
125/85 R16 97 M
Pressure _________________________ 4.2 bar (60 psi)
Maximum life______________________ 2200 miles
(3500 km)
Maximum speed ___________________ 50 mph (80 km/h)
NOTICEContact your Saab dealer regarding suitable snow chains.
Max. permissible speed with snow chains fitted is 30 mph
(50 km/h).
Snow chains must not be fitted to wheels larger than 17".
Snow chains must not be used on the rear wheels.NOTICEWheels larger than 18" must not be fitted.
Exercise care when driving on uneven roads or against the curb
if the car is heavily laden. This particularly applies to cars with
18" wheels.
Permitted wheel offset is 41 mm.
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244 Technical dataRecommended tire/engine combinationsRF = Reinforcement (tire with reinforced sidewalls)
2.0t 2.0 Turbo
Summer tires
215/60 R15 94 H x –
215/55 R16 93 H x –
215/50 R17 91 W or
225/45 R17 91 Wxx
225/45 R18 91 W x x
Winter (snow) tires
195/65 R15 91 Q x –
195/65 R15 95 Q RF x –
205/55 R16 91 Q x x
215/55 R16 93 Q x x
205/50 R17 93 Q RF x x
Wheel sizes
6.5 x 15" – –
6.5 x 16" x x
7 x 17" x x
7.5 x 18" (accessory) x x
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245 Technical data
Recommended lowest tire pressure, cold tiresTire size Load/speed
mph (km/h)
*)
Front
psi/kPaRear
psi/kPa
Summer tires
215/60 R15 94 H 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)
1–5 pers./100– (160–)32/220
32/220
38/26032/220
32/220
38/260
215/55 R16 93 H 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)
1–5 pers./100– (160–)35/240
35/240
41/28032/220
32/220
38/260
215/50 R17 91 W or
225/45 R17 91 W1–3 pers./0–120 (0–190)
4–5 pers./0–120 (0–190)
1–5 pers./120– (190–)35/240
35/240
41/28035/240
35/240
41/280
225/45 R18 91 W 1–3 pers./0–120 (0–190)
4–5 pers./0–120 (0–190)
1–5 pers./120– (190–)35/240
35/240
41/28035/240
35/240
41/280
Winter tires
195/65 R15 91 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
41/28033/230
41/280
195/65 R15 95 Q RF 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
41/28033/230
41/280
205/55 R16 91 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)32/220
39/27032/220
39/270
215/55 R16 93 Q 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)32/220
39/27032/220
39/270
205/50 R17 93 Q RF 1–3 pers./0–100 (0–160)
4–5 pers./0–100 (0–160)33/230
38/26033/230
38/260
Spare wheel
125/80 R16 97 M or
125/85 R16 97 MMax 50 (80) 60/420 60/420
*) Do not exeed posted speed limits.
By cold tires is meant tires that are the same temperature as the sur-
rounding air temperature.
The values for tire pressure in table above are for tires at 68°F
(20°C).
The tire pressure will increase as the tires become warm (e.g. during
highway driving), and decrease as they cool.
When the temperature of the tires increases or decreases by 10
degrees the tire pressure will correspondingly increase or decrease
by 2 psi/10 kPa.
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246 Technical data
Plates and labelsWhen contacting your Saab dealer it may
sometimes be necessary to quote the car’s
vehicle identification, engine and gearbox
numbers.
1 Modification identity plate (in the spare
wheel compartment)
2 V.I.N. number and barcode, inside wind-
shield
3 Gearbox number
4 Engine number
5 Label for tire pressure and color codes
(trim and body)
6 Certification label
7 Chassis number (stamped on body).
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