Rheinmetall BAE Systems Land (RBSL) Challenger 2 vs General Dynamics Land Systems M1A1 Abrams
Rheinmetall BAE Systems Land (RBSL) Challenger 2 and General Dynamics Land Systems M1A1 Abrams are both main battle tank, compared here on public specifications. The Rheinmetall BAE Systems Land (RBSL) Challenger 2 leads on range (550 vs 465 km).
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Full data
Full spec sheet
 Rheinmetall BAE Systems Land (RBSL) Challenger 2
Wins 2/8 |  General Dynamics Land Systems M1A1 Abrams
Wins 6/8 | |
|---|---|---|
| Performance | ||
| Max speed (km/h) | 59 km/h | 67 km/h ✓ |
| Range (km) | 550 km ✓ | 465 km |
| Power-to-weight (hp/t) | 19.1 hp/t | 24.4 hp/t ✓ |
| Muzzle velocity (m/s) | 1,550 m/s | 1,655 m/s ✓ |
| Firepower | ||
| Caliber (mm) | 120 mm | 120 mm |
| Ammunition | 49 ✓ | 40 |
| Physical | ||
| Length (m) | 11.55 m | 9.83 m |
| Combat weight (kg) | 62,500 kg | 63,100 kg |
| Crew | 4 | 4 |
| Propulsion | ||
| Engine power (hp) | 1,200 hp | 1,500 hp ✓ |
| Program | ||
| Units built | 448 | 4,796 ✓ |
| Operator countries | 2 | 6 ✓ |
Frequently asked questions
Which is faster, Rheinmetall BAE Systems Land (RBSL) Challenger 2 and General Dynamics Land Systems M1A1 Abrams? +
The General Dynamics Land Systems M1A1 Abrams is the fastest of the 2 compared here, at 67 km/h.
Which has the longer range? +
The Rheinmetall BAE Systems Land (RBSL) Challenger 2 has the longest range at 550 km.
Which has the higher power-to-weight? +
The General Dynamics Land Systems M1A1 Abrams has the higher power-to-weight at 24.4 hp/t.
Which has the higher muzzle velocity? +
The General Dynamics Land Systems M1A1 Abrams has the higher muzzle velocity at 1,655 m/s.
Which has the higher ammunition? +
The Rheinmetall BAE Systems Land (RBSL) Challenger 2 has the higher ammunition at 49.
Which has the higher engine power? +
The General Dynamics Land Systems M1A1 Abrams has the higher engine power at 1,500 hp.
Is the Rheinmetall BAE Systems Land (RBSL) Challenger 2 better than the General Dynamics Land Systems M1A1 Abrams? +
On the public specs we track, the General Dynamics Land Systems M1A1 Abrams leads on 4 of 6 headline metrics, see the full spec sheet for the metric-by-metric breakdown.
Where does this comparison data come from? +
Every figure in the table is sourced from public manufacturer pages, defense-ministry releases and reference publications, and is verifiable on each system's spec page. WeaponSpecs does not accept vendor placement.
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