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Alfa Romeo 155 Q4

(1992 model)

Brief specs of 1992 Alfa Romeo 155 Q4

4-door 5-seater sedan (saloon), petrol (gasoline) 4-cylinder 16-valve straight (inline) engine, DOHC (double overhead camshafts, twin cam), 1995 cm3 / 121.7 cu in / 121.7 cu in, 139.4 kW / 186.9 hp / 186.9 hp @ 6000 rpm / 6000 rpm / 6000 rpm, 297.0 N·m / 219.1 lb·ft / 219.1 lb·ft @ 2500 rpm / 2500 rpm / 2500 rpm, manual 5-speed transmission, all wheel drive, 225 km/h / 140 mph / 140 mph top speed

units: metric UK US

Basic (general) data

Marque (make)Alfa RomeoIssued from1992
Model155 Q4Issued until
Serie155Number made
Model familyBody construction
Model codeBody designation
ManufacturerFiat GroupCountryIT,BR,ZA

Bodywork

Base platformNumber of doors4
Bodywork typesedan (saloon)Number of seats5
Bodywork designerCargo capacity (volume)379 l / 13.38 cu ft / 13.38 cu ft
Passenger space (volume)4140 l / 146.20 cu ft / 146.20 cu ftMax. cargo capacity (volume)

Dimensions & Weight

Length4443 mm / 174.9 in / 174.9 inTotal (curb) weight1390 kg / 3064 lb / 3064 lb
Width1700 mm / 66.9 in / 66.9 inDry weight
Height1440 mm / 56.7 in / 56.7 inLoad capacity
Wheelbase2540 mm / 100.0 in / 100.0 inGross (max.) weight
Track front1477 mm / 58.1 in / 58.1 inTowing weight
Track rear1402 mm / 55.2 in / 55.2 inWeight distribution (front)61.0 % / 61.0 % / 61.0 %
Ground clearanceFuel capacity60 l / 13.2 UK gal / 15.9 US gal
Length/wheelbase ratio1.75  

Aerodynamics

Drag coefficient (Cd, Cx, Cw)0.29Frontal area (A)2.08 m2 / 22.4 sq ft / 22.4 sq ft (est.)
Aerodynamic coefficient (Cd×A)0.60 m2 / 6.5 sq ft / 6.5 sq ft (est.)Aerodynamic resistance (Aero horse power) at 100 km/h (62 mph)15.0 kW / 20.1 hp / 20.1 hp (est.)

Engine

Engine CodeTotal number of cylinders4
Engine Typestraight (inline) (Inline, 4 cylinder)Total number of valves16
Engine ManufacturerFiatValves per cylinder4
Engine constructioncast iron block; alloy headBore84.0 mm / 3.31 in / 3.31 in
Fuelpetrol (gasoline)Stroke90.0 mm / 3.54 in / 3.54 in
Fuel detailsBore/Stroke ratio0.93
Fuel supplyMarelli IAW fuel inj.Engine displacement1995 cm3 / 121.7 cu in / 121.7 cu in
Engine Main bearings5Unitary capacity498.75 cm3/cylinder / 30.436 cu in/cylinder / 30.436 cu in/cylinder
Cam DesignDOHC (double overhead camshafts, twin cam)Compression ratio8.0 : 1
SumpwetMax. output power139.4 kW / 186.9 hp / 186.9 hp at 6000 rpm / 6000 rpm / 6000 rpm
AspirationturbochargedMax. torque297.0 N·m / 219.1 lb·ft / 219.1 lb·ft at 2500 rpm / 2500 rpm / 2500 rpm
Compressor typeGarrett T3 turboMaximum rpm
Intercoolerair/ airMax. net output (power at the wheels)84.8 kW / 113.7 hp / 113.7 hp (est.)
CoolantwaterSpecific output69.9 kW/l / 1.535 bhp/cu in / 1.535 bhp/cu in
Catalytic converteryesSpecific torque148.9 N·m/l / 1.30 lb·ft/cu in / 1.30 lb·ft/cu in

Transmission

Transmission typemanualNumber of gears5
Wheel driveall wheel driveTop gear (drive) ratio0.92
  Final gear (drive) ratio3.35

Performance

Acceleration 0-50 mph (80 km/h)4.90 s / 4.90 s / 4.90 sTop (maximal) speed225 km/h / 140 mph / 140 mph
Acceleration 0-60 mph (97 km/h)6.70 s / 6.70 s / 6.70 sPower-to-weight ratio134.5 kW/ton / 101.9 bhp/ton / 101.9 bhp/ton
Acceleration 0-100 km/h7.00 s / 7.00 s / 7.00 sFuel consumption, City (urban)
Acceleration 0-100 mph (160 km/h)18.60 s / 18.60 s / 18.60 sFuel consumption, Road (extra-urban)
Acceleration 80-120 km/h (50-70 mph) in topFuel consumption, Mixed (combined)
Standing ¼mile time15.20 s / 15.20 s / 15.20 s (top 91 km/h / 57 mph / 57 mph)Fuel consumption, Euro
Standing kilometer time28.00 s / 28.00 s / 28.00 s CO2 emissions
  Range

Chassis

Engine locationfrontEngine alignmenttransverse
Steeringrack & pinion PASSteering details
Turns lock-to-lock2.9Turning circle10.7 m / 35.1 ft / 35.1 ft
Suspension frontIndependent, MacPherson strut, Wishbone (A-arm, control arm), Coil springs, Anti-roll (anti-sway) bar (ARB)Suspension rearLive axle, Trailing arm, Coil springs, Anti-roll (anti-sway) bar (ARB)
Wheels front6J x 15Wheels rear6J x 15
Tyres front205/50 ZR 15Tyres rear205/50 ZR 15
Brakes frontventilated discBrakes reardisc
Brake diameter front284 mm / 11.2 in / 11.2 inBrake diameter rear240 mm / 9.4 in / 9.4 in
Brakes detailsABS (anti-lock braking system)Braked area

Technical specifications and performance data of Alfa Romeo 155 Q4

Infobox

Beyond basic auto insurance

In addition to having enough liability protection, there are some other coverages you should consider:

Collision: Pays for damage to your car resulting from a collision with another car, an object or as a result of flipping over. It also covers damage caused by potholes. Even if you are at fault for the accident, your collision coverage will reimburse you for the costs of repairing your car, minus the deductible. If you are not at fault, your insurance company may try to recover the amount they paid out from the other driver’s insurance company though a process called subrogation. If the company is successful, you will be reimbursed for the deductible.

Comprehensive: Reimburses you for loss due to theft or damage caused by something other than a collision with another car or object, such as fire, falling objects, missiles, explosion, earthquake, windstorm, hail, flood, vandalism, riot, or contact with animals such as birds or deer. Comprehensive insurance will also reimburse you if your windshield is cracked or shattered; some companies may waive the deductible on the glass portion of this coverage.

Uninsured and Underinsured Motorist Coverage: Reimburses you, a member of your family, or a designated driver if one of you is hit by an uninsured or hit-and-run driver. Underinsured motorist coverage comes into play when an at-fault driver has insufficient insurance to pay for your total loss. These coverages are required in 19 states, but available in all. It is important to purchase the same amount of coverage for uninsured/underinsured motorists as you have for liability to others.

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