Technical characteristics of the car (VAZ-21099)

Indicator

General information

Number of seats

5

Number of seats with rear seat folded

2

Useful weight, kg

425

Weight of transported cargo, kg:

with one passenger

275

with four passengers

50

Curb weight of the vehicle, kg

970

Overall dimensions of the vehicle with unladen weight with a static tire radius of 260 mm

see figure 1

Turning radius along the outer wheel track, m

5,2

Maximum speed, km/h

Acceleration time from standstill with driver and passenger to 100 km/h, s

16

Braking distance of a vehicle with full mass from a speed of 80 km/h on a horizontal section of a dry, level asphalt road, m, no more than:

when using the service brake system

38

when using the spare brake system (one of the contours)

85

Engine

Model

2108

21083

2111

Type

Four-stroke petrol carburetor

Number and arrangement of cylinders

4 in a row

Cylinder diameter x piston stroke, mm

76x71

82x71

82x71

Working volume, l

1,3

1,5

1,5

Compression ratio

9,9

9,9

9,8

Nominal power at crankshaft speed of 5550 min⁻¹ (for engine mod. 2111 at 4800 min⁻¹.) according to GOST 14846–81 (net), kW (hp)

46,6 (63,4)

51,5 (70,0)

51,5 (70,0)

Maximum torque according to GOST 14846–81 (net) and ISO1585–82, N·m (kgf·m)

94,8 (9,66)

77,9 (7,94)

106,4 (10,85)

Crankshaft speed at maximum torque, min⁻¹

3400

3400

2800-3000

Cylinder firing order

1–3–4–2

Transmission

Clutch

single-disc, dry with central diaphragm spring

Clutch release drive

cable gapless

Transmission

mechanical, 4- or 5-speed, with synchronizers
in all forward gears. The main gear is cylindrical, helical. The differential is bevel, two-satellite

Gear ratios (the four-speed gearbox has the same gear ratios, but without a fifth gear):

1st gear

3,636

2nd gear

1,95

3rd gear

1,357

4th gear

0,941

5th gear

0,784

reverse

3,53

main gear

3.7 or 3.9

Front wheel drive

outer and inner constant velocity joints connected by shafts

Chassis

Front suspension

independent, with telescopic hydraulics
shock absorber struts, with coil springs, lower wishbones with stretchers
and anti-roll bar (Mac Pherson)

Rear suspension

with coil springs, double-acting hydraulic shock absorbers and longitudinal arms elastically connected by a cross beam

Wheels

disk, stamped

Rim size

4 ¹/ ₂ –13, or 4 ¹/₂–13H2 (for tubeless tires), or 5J–13H2 (for tubeless tires)

Tires

radial, tubed or tubeless

Tire size

165/70 R13 (165/70 SR13 - imported), 175/70 R13, 185/70 R13

Steering

Steering type

trauma-safe

Steering gear

rack and pinion

Steering drive

two rods with rubber-metal joints on the steering gear side and ball joints on the steering arm side

Brake system

Service brake system:

front brake mechanism

disc, with a movable support and automatic adjustment of the gap between the disc and the pads

rear brake mechanism

drum, with self-aligning shoes and automatic adjustment of the gap between the shoes and the drum

Brake drive

hydraulic, dual-circuit, with diagonal circuit separation, with vacuum booster and pressure regulator

Electrical equipment

Electrical equipment diagram

single-wire, the negative pole of the power sources is connected to the "ground". Nominal voltage 12 V

Battery

6ST–55A with a capacity of 55 Ah

Generator

37.3701 AC, with built-in rectifier
and electronic voltage regulator

Starter

29.3708 remote control, with electromagnetic activation and freewheel clutch

Body

Model

21099

Type

four-door, sedan