Compare/Claas 816 Ares vs Claas Arion 640

Claas 816 Ares vs Claas Arion 640

Verdict: Claas 816 Ares vs Claas Arion 640

The Claas 816 Ares and the Claas Arion 640 are both tractors — here is how they stack up on the figures that matter. Claas 816 Ares leads on rated power with 164 hp against 155 hp. Claas Arion 640 is the lighter machine (6,259 kg vs 6,556 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Claas Arion 640 holds more fuel (330.1 L vs 275.2 L) for longer stints between fills. Claas Arion 640 is the newer design (2007 vs 2002). In short: choose the Claas 816 Ares for outright pulling power, or the Claas Arion 640 if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Acreage600 acBudgetMain crop / use

Fit & specs

Claas

Fit score

Best match

Clear

Claas

Fit score

Best match

Clear

Rated power

164 hp

155 hp

Confidence

98%

Guide price

—

Overview

Manufacturer

ClaasReference

Steering

hydrostatic powerReference

—

Trailer brakes

—

pneumaticReference

Engine

6-cylinderReference

liquid-cooledReference

Fuel tank

275.2 LReference

330.1 LReference

Engine

122.3 kWReference

115.6 kWReference

Displacement

6.8 LReference

Bore/Stroke

107 x 127 mmReference

—

Power

122.3 kWReference

115.6 kWReference

Rated RPM

2000Reference

2200Reference

Torque

664.2 NmReference

657.1 NmReference

Torque RPM

1400Reference

1650Reference

Emissions

—

Tier 3Reference

Starter type

—

electricReference

Oil change

—

500 hReference

Fuel Type

—

dieselReference

No of Cylinders

—

6 cylinderReference

Rated engine speed

—

2,200 RPMReference

Emissions compliance

—

Tier 3Reference

Engine torque at rated speed

—

239 kgReference

Bore and stroke

—

4.19x5.00 inchesReference

Cooling system

—

liquid-cooledReference

Interval for engine oil change

—

500 hrReference

Transmission

Gears

32 forward and reverseReference

24 forward and reverseReference

Transmission

—

HexashiftReference

Transmission Type

—

PowershiftReference

forward and reverse options

—

six-speed power shift - 24 F and 24 RReference

Wheel Drive

—

4WDReference

Clutch

—

wet discReference

PTO & Hydraulics

Total flow

110.1 lpmReference

Rear lift

11332 kgReference

—

Rear PTO Type

540/750/1000Reference

540/540E/1000/1000E (optional)Reference

Type

—

partial power shift with power shuttleReference

Pressure

—

200.0 barReference

Valves

—

2 to 6Reference

Dimensions

Wheelbase

288 cmReference

281 cmReference

Weight

6556 kgReference

6259 kgReference

Front tire

16.9R28Reference

Rear tire

20.8R38Reference

Ag front

16.9R28Reference

Ag rear

20.8R38Reference

Length

453 cmReference

515 cmReference

Height

303 cmReference

—

Height (cab)

—

300 cmReference

Ground clearance

—

50 cmReference

Operating

—

6259 kgReference

Ballasted

—

7213 kgReference

Capacities

Max capacity

—

10999 kgReference

Capacity

—

414 ciReference

General

Make & Model

—

ClaasReference

Differential lock

—

electro-hydraulicReference

Power

Max Power

—

177 hpReference

Rated Power

—

169 hpReference

PTO

Rear PTO Power

—

AvailableReference

Rear PTO RPM

—

1,000 RPMReference

Front PTO Power

—

AvailableReference

Steering & brakes

Brakes

—

Hydraulic wet discReference

Steering type

—

Power SteeringReference

Hydraulics

Pump Rated Output (total)

—

29.1 gpmReference

Hydraulics Type

—

load sensingReference

Maximum operating pressure

—

2,901 psiReference

Remote Valves

—

2 to 6 ValvesReference

Rear Hitch category (SAE designation)

—

Category IIIReference

Dimensions & weight

Overall Height

—

302 cmReference

Overall Length

—

476 cmReference

Front axle clearance

—

49.5 cmReference

Overall weight

—

6,820.2 kgReference

Operator station

Cab Availability

—

AvailableReference

Seat Suspension

—

TRUEReference

Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.